1<!DOCTYPE html> 2<html lang="en-US"> 3<head> 4<meta http-equiv="X-UA-Compatible" content="IE=edge" /> 5<meta charset="utf-8">
6<script> 7var gform;gform||(document.addEventListener("gform_main_scripts_loaded",function(){gform.scriptsLoaded=!0}),document.addEventListener("gform/theme/scripts_loaded",function(){gform.themeScriptsLoaded=!0}),window.addEventListener("DOMContentLoaded",function(){gform.domLoaded=!0}),gform={domLoaded:!1,scriptsLoaded:!1,themeScriptsLoaded:!1,isFormEditor:()=>"function"==typeof InitializeEditor,callIfLoaded:function(o){return!(!gform.domLoaded||!gform.scriptsLoaded||!gform.themeScriptsLoaded&&!gform.isFormEditor()||(gform.isFormEditor()&&console.warn("The use of gform.initializeOnLoaded() is deprecated in the form editor context and will be removed in Gravity Forms 3.1."),o(),0))},initializeOnLoaded:function(o){gform.callIfLoaded(o)||(document.addEventListener("gform_main_scripts_loaded",()=>{gform.scriptsLoaded=!0,gform.callIfLoaded(o)}),document.addEventListener("gform/theme/scripts_loaded",()=>{gform.themeScriptsLoaded=!0,gform.callIfLoaded(o)}),window.addEventListener("DOMContentLoaded",()=>{gform.domLoaded=!0,gform.callIfLoaded(o)}))},hooks:{action:{},filter:{}},addAction:function(o,r,e,t){gform.addHook("action",o,r,e,t)},addFilter:function(o,r,e,t){gform.addHook("filter",o,r,e,t)},doAction:function(o){gform.doHook("action",o,arguments)},applyFilters:function(o){return gform.doHook("filter",o,arguments)},removeAction:function(o,r){gform.removeHook("action",o,r)},removeFilter:function(o,r,e){gform.removeHook("filter",o,r,e)},addHook:function(o,r,e,t,n){null==gform.hooks[o][r]&&(gform.hooks[o][r]=[]);var d=gform.hooks[o][r];null==n&&(n=r+"_"+d.length),gform.hooks[o][r].push({tag:n,callable:e,priority:t=null==t?10:t})},doHook:function(r,o,e){var t;if(e=Array.prototype.slice.call(e,1),null!=gform.hooks[r][o]&&((o=gform.hooks[r][o]).sort(function(o,r){return o.priority-r.priority}),o.forEach(function(o){"function"!=typeof(t=o.callable)&&(t=window[t]),"action"==r?t.apply(null,e):e[0]=t.apply(null,e)})),"filter"==r)return e[0]},removeHook:function(o,r,t,n){var e;null!=gform.hooks[o][r]&&(e=(e=gform.hooks[o][r]).filter(function(o,r,e){return!!(null!=n&&n!=o.tag||null!=t&&t!=o.priority)}),gform.hooks[o][r]=e)}}); 8</script>
8 9 10
11<script> 12var BASE = "https:\/\/nhd.org\/wp-content\/themes\/nhd"; 13var BASEWP = "https:\/\/nhd.org"; 14var HOSTNAME = "nhd.org"; 15var DOMAINS = ['nhd.org',HOSTNAME]; 16</script>
16 17<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"> 18<meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' />
19<script id="cookieyes" type="text/javascript" src="https://cdn-cookieyes.com/client_data/cd25179d36d343e44a1ab94f/script.js"></script>
19 20 <!-- This site is optimized with the Yoast SEO plugin v28.5 - https://yoast.com/product/yoast-seo-wordpress/ --> 21 <title>Contact - National History Day</title> 22 <link rel="canonical" href="https://nhd.org/en/contact/" /> 23 <meta property="og:locale" content="en_US" /> 24 <meta property="og:type" content="article" /> 25 <meta property="og:title" content="Contact - National History Day" /> 26 <meta property="og:description" content="Call us at 301-314-9739 Connect on Facebook Follow on Twitter Engage on Instagram Contact Us" /> 27 <meta property="og:url" content="https://nhd.org/en/contact/" /> 28 <meta property="og:site_name" content="National History Day" /> 29 <meta property="article:publisher" content="https://www.facebook.com/nationalhistoryday/" /> 30 <meta property="article:modified_time" content="2023-02-01T19:00:32+00:00" /> 31 <meta property="og:image" content="https://nhd.org/wp-content/uploads/2022/11/nhd-icon-call.svg" /> 32 <meta name="twitter:card" content="summary_large_image" /> 33 <meta name="twitter:site" content="@NationalHistory" /> 34 <meta name="twitter:label1" content="Est. reading time" /> 35 <meta name="twitter:data1" content="2 minutes" /> 36
36<script type="application/ld+json" class="yoast-schema-graph">{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/nhd.org\/en\/contact\/","url":"https:\/\/nhd.org\/en\/contact\/","name":"Contact - National History Day","isPartOf":{"@id":"https:\/\/nhd.org\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/nhd.org\/en\/contact\/#primaryimage"},"image":{"@id":"https:\/\/nhd.org\/en\/contact\/#primaryimage"},"thumbnailUrl":"https:\/\/nhd.org\/wp-content\/uploads\/2022\/11\/nhd-icon-call.svg","datePublished":"2022-08-12T22:53:06+00:00","dateModified":"2023-02-01T19:00:32+00:00","breadcrumb":{"@id":"https:\/\/nhd.org\/en\/contact\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nhd.org\/en\/contact\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/nhd.org\/en\/contact\/#primaryimage","url":"https:\/\/nhd.org\/wp-content\/uploads\/2022\/11\/nhd-icon-call.svg","contentUrl":"https:\/\/nhd.org\/wp-content\/uploads\/2022\/11\/nhd-icon-call.svg"},{"@type":"BreadcrumbList","@id":"https:\/\/nhd.org\/en\/contact\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/nhd.org\/"},{"@type":"ListItem","position":2,"name":"Contact"}]},{"@type":"WebSite","@id":"https:\/\/nhd.org\/en\/#website","url":"https:\/\/nhd.org\/en\/","name":"National History Day","description":"National History Day improves the teaching and learning of history.","publisher":{"@id":"https:\/\/nhd.org\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/nhd.org\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/nhd.org\/en\/#organization","name":"National History Day","url":"https:\/\/nhd.org\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/nhd.org\/en\/#\/schema\/logo\/image\/","url":"https:\/\/nhd.org\/wp-content\/uploads\/2023\/02\/NHDLogo_R_web.png","contentUrl":"https:\/\/nhd.org\/wp-content\/uploads\/2023\/02\/NHDLogo_R_web.png","width":600,"height":503,"caption":"National History Day"},"image":{"@id":"https:\/\/nhd.org\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/nationalhistoryday\/","https:\/\/x.com\/NationalHistory","https:\/\/www.youtube.com\/c\/nationalhistoryday","https:\/\/www.instagram.com\/nhdcontest\/"]}]}</script>
36 37 <!-- / Yoast SEO plugin. --> 38 39 40<link rel='dns-prefetch' href='//www.google.com' /> 41<link rel='dns-prefetch' href='//ajax.googleapis.com' /> 42<link rel="alternate" type="application/rss+xml" title="National History Day » Feed" href="https://nhd.org/en/feed/" /> 43<link rel="alternate" type="application/rss+xml" title="National History Day » Comments Feed" href="https://nhd.org/en/comments/feed/" /> 44<link rel="alternate" title="oEmbed (JSON)" type="application/json+oembed" href="https://nhd.org/en/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fnhd.org%2Fen%2Fcontact%2F" /> 45<link rel="alternate" title="oEmbed (XML)" type="text/xml+oembed" href="https://nhd.org/en/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fnhd.org%2Fen%2Fcontact%2F&format=xml" /> 46 <style> 47 .lazyload, 48 .lazyloading { 49 max-width: 100%; 50 } 51 </style> 52 <style id="wp-img-auto-sizes-contain-inline-css"> 53img:is([sizes=auto i],[sizes^="auto," i]){contain-intrinsic-size:3000px 1500px} 54/*# sourceURL=wp-img-auto-sizes-contain-inline-css */ 55</style> 56<link rel='stylesheet' id='font-awesome-css' href='//cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/fontawesome.min.css' media='all' /> 57<link rel='stylesheet' id='font-awesome-solid-css' href='//cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/solid.min.css' media='all' /> 58<link rel='stylesheet' id='font-awesome-brands-css' href='//cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/brands.min.css' media='all' /> 59<link rel='stylesheet' id='wp-block-library-css' href='//nhd.org/wp-includes/css/dist/block-library/style.min.css?ver=7.1.2' media='all' /> 60<link rel='stylesheet' id='theme-css' href='//nhd.org/wp-content/themes/nhd/style.css?ver=1.0.1780595943' media='all' /> 61<link rel='stylesheet' id='theme-print-css' href='//nhd.org/wp-content/themes/nhd/css/print.css?ver=1.0.1780595943' media='print' /> 62<style id="wp-emoji-styles-inline-css"> 63 64 img.wp-smiley, img.emoji { 65 display: inline !important; 66 border: none !important; 67 box-shadow: none !important; 68 height: 1em !important; 69 width: 1em !important; 70 margin: 0 0.07em !important; 71 vertical-align: -0.1em !important; 72 background: none !important; 73 padding: 0 !important; 74 } 75/*# sourceURL=wp-emoji-styles-inline-css */ 76</style> 77<style id="global-styles-inline-css"> 78:root{--wp--preset--aspect-ratio--square: 1;--wp--preset--aspect-ratio--4-3: 4/3;--wp--preset--aspect-ratio--3-4: 3/4;--wp--preset--aspect-ratio--3-2: 3/2;--wp--preset--aspect-ratio--2-3: 2/3;--wp--preset--aspect-ratio--16-9: 16/9;--wp--preset--aspect-ratio--9-16: 9/16;--wp--preset--color--black: #000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #fff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--color--red: #E4002B;--wp--preset--color--blue: #00519F;--wp--preset--color--teal: #31818E;--wp--preset--color--tan: #f6f1ee;--wp--preset--color--dark-gray: #2C3241;--wp--preset--color--gray: #d7d2cb;--wp--preset--color--light-gray: #EAEAEA;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgb(252,185,0) 0%,rgb(255,105,0) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgb(255,105,0) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);
78--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--font-size--small: .88em;--wp--preset--font-size--medium: 1.16em;--wp--preset--font-size--large: 1.6em;--wp--preset--font-size--x-large: 2em;--wp--preset--font-size--normal: 1em;--wp--preset--spacing--20: 0.44rem;--wp--preset--spacing--30: 0.67rem;--wp--preset--spacing--40: 1rem;--wp--preset--spacing--50: 1.5rem;--wp--preset--spacing--60: 2.25rem;--wp--preset--spacing--70: 3.38rem;--wp--preset--spacing--80: 5.06rem;--wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);--wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);--wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);--wp--preset--shadow--outlined: 6px 6px 0px -3px rgb(255, 255, 255), 6px 6px rgb(0, 0, 0);--wp--preset--shadow--crisp: 6px 6px 0px rgb(0, 0, 0);}.wp-block-button{--wp--preset--dimension--25: 25%;--wp--preset--dimension--50: 50%;--wp--preset--dimension--75: 75%;--wp--preset--dimension--100: 100%;}:where(body) { margin: 0; }.wp-site-blocks > .alignleft { float: left; margin-right: 2em; }.wp-site-blocks > .alignright { float: right; margin-left: 2em; }.wp-site-blocks > .aligncenter { justify-content: center; margin-left: auto; margin-right: auto; }:where(.wp-site-blocks) > * { margin-block-start: 24px; margin-block-end: 0; }:where(.wp-site-blocks) > :first-child { margin-block-start: 0; }:where(.wp-site-blocks) > :last-child { margin-block-end: 0; }:root { --wp--style--block-gap: 24px; }:root :where(.is-layout-flow) > :first-child{margin-block-start: 0;}:root :where(.is-layout-flow) > :last-child{margin-block-end: 0;}:root :where(.is-layout-flow) > *{margin-block-start: 24px;margin-block-end: 0;}:root :where(.is-layout-constrained) > :first-child{margin-block-start: 0;}:root :where(.is-layout-constrained) > :last-child{margin-block-end: 0;}:root :where(.is-layout-constrained) > *{margin-block-start: 24px;margin-block-end: 0;}:root :where(.is-layout-flex){gap: 24px;}:root :where(.is-layout-grid){gap: 24px;}.is-layout-flow > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}.is-layout-flow > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}.is-layout-flow > .aligncenter{margin-left: auto !important;margin-right: auto !important;}.is-layout-constrained > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}.is-layout-constrained > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}.is-layout-constrained > .aligncenter{margin-left: auto !important;margin-right: auto !important;}.is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)){margin-left: auto !important;margin-right: auto !important;}body .is-layout-flex{display: flex;}.is-layout-flex{flex-wrap: wrap;align-items: center;}.is-layout-flex > :is(*, div){margin: 0;}body .is-layout-grid{display: grid;}.is-layout-grid > :is(*, div){margin: 0;}body{padding-top: 0px;padding-right: 0px;padding-bottom: 0px;padding-left: 0px;}:root :where(.wp-element-button, .wp-block-button__link){background-color: #32373c;border-width: 0;color: #fff;font-family: inherit;font-size: inherit;font-style: inherit;font-weight: inherit;letter-spacing: inherit;line-height: inherit;padding-top: calc(0.667em + 2px);padding-right: calc(1.333em + 2px);padding-bottom: calc(0.667em + 2px);padding-left: calc(1.333em + 2px);text-decoration: none;text-transform: inherit;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color: var(--wp--preset--color--vivid-purple) !important;}.has-red-color{color: var(--wp--preset--color--red) !important;}.has-blue-color{color: var(--wp--preset--color--blue) !important;}.has-teal-color{color: var(--wp--preset--color--teal) !important;}.has-tan-color{color: var(--wp--preset--color--tan) !important;}.has-dark-gray-color{color: var(--wp--preset--color--dark-gray) !important;}.has-gray-color{color: var(--wp--preset--color--gray) !important;}.has-light-gray-color{color: var(--wp--preset--color--light-gray) !important;}.has-black-background-color{background-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color: var(--wp--preset--color--vivid-purple) !important;}.has-red-background-color{background-color: var(--wp--preset--color--red) !important;}.has-blue-background-color{background-color: var(--wp--preset--color--blue) !important;}.has-teal-background-color{background-color: var(--wp--preset--color--teal) !important;}.has-tan-background-color{background-color: var(--wp--preset--color--tan) !important;}.has-dark-gray-background-color{background-color: var(--wp--preset--color--dark-gray) !important;}.has-gray-background-color{background-color: var(--wp--preset--color--gray) !important;}.has-light-gray-background-color{background-color: var(--wp--preset--color--light-gray) !important;}.has-black-border-color{border-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color: var(--wp--preset--color--vivid-purple) !important;}.has-red-border-color{border-color: var(--wp--preset--color--red) !important;}.has-blue-border-color{border-color: var(--wp--preset--color--blue) !important;}.has-teal-border-color{border-color: var(--wp--preset--color--teal) !important;}.has-tan-border-color{border-color: var(--wp--preset--color--tan) !important;}.has-dark-gray-border-color{border-color: var(--wp--preset--color--dark-gray) !important;}.has-gray-border-color{border-color: var(--wp--preset--color--gray) !important;}.has-light-gray-border-color{border-color: var(--wp--preset--color--light-gray) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background: var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background: var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}
78.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background: var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background: var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background: var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background: var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background: var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background: var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background: var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background: var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size: var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size: var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size: var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size: var(--wp--preset--font-size--x-large) !important;}.has-normal-font-size{font-size: var(--wp--preset--font-size--normal) !important;} 79:root :where(.wp-block-icon svg){width: 24px;} 80:root :where(.wp-block-pullquote){font-size: 1.5em;line-height: 1.6;} 81/*# sourceURL=global-styles-inline-css */ 82</style> 83<link rel='stylesheet' id='pb_animate-css' href='//nhd.org/wp-content/plugins/ays-popup-box/public/css/animate.css?ver=6.4.1' media='all' /> 84<link rel='stylesheet' id='trp-language-switcher-style-css' href='//nhd.org/wp-content/plugins/translatepress-multilingual/assets/css/trp-language-switcher.css?ver=3.3.6' media='all' /> 85<link rel='stylesheet' id='gform_basic-css' href='//nhd.org/wp-content/plugins/gravityforms/assets/css/dist/basic.min.css?ver=3.1.2' media='all' /> 86<link rel='stylesheet' id='gform_theme_components-css' href='//nhd.org/wp-content/plugins/gravityforms/assets/css/dist/theme-components.min.css?ver=3.1.2' media='all' /> 87<link rel='stylesheet' id='gform_theme-css' href='//nhd.org/wp-content/plugins/gravityforms/assets/css/dist/theme.min.css?ver=3.1.2' media='all' />
88<script id="jquery-js" src="//ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
vendor: 1 bytes, line 88
88
89<script id="hoverIntent-js" src="//nhd.org/wp-includes/js/hoverIntent.min.js?ver=1.10.2"></script>
vendor: 1 bytes, line 89
89
90<script id="gsap-js" src="//cdnjs.cloudflare.com/ajax/libs/gsap/3.8.0/gsap.min.js"></script>
vendor: 1 bytes, line 90
90
91<script id="gsap-scrollto-js" src="//cdnjs.cloudflare.com/ajax/libs/gsap/3.8.0/ScrollToPlugin.min.js"></script>
vendor: 1 bytes, line 91
91
92<script id="gsap-scrolltrigger-js" src="//cdnjs.cloudflare.com/ajax/libs/gsap/3.8.0/ScrollTrigger.min.js"></script>
vendor: 1 bytes, line 92
92
93<script id="theme-js-extra"> 94var THEME = {"nonce":"6c4e27827a","ajaxurl":"https://nhd.org/wp-admin/admin-ajax.php","resturl":"https://nhd.org/en/wp-json/"}; 95//# sourceURL=theme-js-extra 96</script>
vendor: 1 bytes, line 96
96
97<script id="theme-js" src="//nhd.org/wp-content/themes/nhd/js/page.js?ver=1.0.1780595943"></script>
vendor: 1 bytes, line 97
97
98<script id="ays-pb-js-extra"> 99var pbLocalizeObj = {"ajax":"https://nhd.org/wp-admin/admin-ajax.php","seconds":"seconds","thisWillClose":"This will close in","icons":{"close_icon":"\u003Csvg class=\"ays_pb_material_close_icon\" xmlns=\"https://www.w3.org/2000/svg\" height=\"36px\" viewBox=\"0 0 24 24\" width=\"36px\" fill=\"#000000\" alt=\"Pop-up Close\"\u003E\u003Cpath d=\"M0 0h24v24H0z\" fill=\"none\"/\u003E\u003Cpath d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"/\u003E\u003C/svg\u003E","close_circle_icon":"\u003Csvg class=\"ays_pb_material_close_circle_icon\" xmlns=\"https://www.w3.org/2000/svg\" height=\"24\" viewBox=\"0 0 24 24\" width=\"36\" alt=\"Pop-up Close\"\u003E\u003Cpath d=\"M0 0h24v24H0z\" fill=\"none\"/\u003E\u003Cpath d=\"M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2zm5 13.59L15.59 17 12 13.41 8.41 17 7 15.59 10.59 12 7 8.41 8.41 7 12 10.59 15.59 7 17 8.41 13.41 12 17 15.59z\"/\u003E\u003C/svg\u003E","volume_up_icon":"\u003Csvg class=\"ays_pb_fa_volume\" xmlns=\"https://www.w3.org/2000/svg\" height=\"24\" viewBox=\"0 0 24 24\" width=\"36\"\u003E\u003Cpath d=\"M0 0h24v24H0z\" fill=\"none\"/\u003E\u003Cpath d=\"M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z\"/\u003E\u003C/svg\u003E","volume_mute_icon":"\u003Csvg xmlns=\"https://www.w3.org/2000/svg\" height=\"24\" viewBox=\"0 0 24 24\" width=\"24\"\u003E\u003Cpath d=\"M0 0h24v24H0z\" fill=\"none\"/\u003E\u003Cpath d=\"M7 9v6h4l5 5V4l-5 5H7z\"/\u003E\u003C/svg\u003E"}}; 100//# sourceURL=ays-pb-js-extra 101</script>
vendor: 1 bytes, line 101
101
102<script id="ays-pb-js" src="//nhd.org/wp-content/plugins/ays-popup-box/public/js/ays-pb-public.js?ver=6.4.1"></script>
vendor: 1 bytes, line 102
102
103<script data-wp-strategy="defer" defer id="stop-user-enumeration-js" src="//nhd.org/wp-content/plugins/stop-user-enumeration/frontend/js/frontend.js?ver=1.7.8"></script>
vendor: 1 bytes, line 103
103
104<script id="gform_json-js" defer='defer' src="//nhd.org/wp-content/plugins/gravityforms/js/jquery.json.min.js?ver=3.1.2"></script>
vendor: 1 bytes, line 104
104
105<script id="gform_gravityforms-js-extra"> 106var gf_global = {"gf_currency_config":{"name":"U.S. Dollar","symbol_left":"$","symbol_right":"","symbol_padding":"","thousand_separator":",","decimal_separator":".","decimals":2,"code":"USD"},"base_url":"https://nhd.org/wp-content/plugins/gravityforms","number_formats":[],"version_hash":"02fba84bb4c94e4495ac0090f6366de9","countries":{"AF":"Afghanistan","AX":"\u00c5land Islands","AL":"Albania","DZ":"Algeria","AS":"American Samoa","AD":"Andorra","AO":"Angola","AI":"Anguilla","AQ":"Antarctica","AG":"Antigua and Barbuda","AR":"Argentina","AM":"Armenia","AW":"Aruba","AU":"Australia","AT":"Austria","AZ":"Azerbaijan","BS":"Bahamas","BH":"Bahrain","BD":"Bangladesh","BB":"Barbados","BY":"Belarus","BE":"Belgium","BZ":"Belize","BJ":"Benin","BM":"Bermuda","BT":"Bhutan","BO":"Bolivia","BQ":"Bonaire, Sint Eustatius and Saba","BA":"Bosnia and Herzegovina","BW":"Botswana","BV":"Bouvet Island","BR":"Brazil","IO":"British Indian Ocean Territory","BN":"Brunei Darussalam","BG":"Bulgaria","BF":"Burkina Faso","BI":"Burundi","CV":"Cabo Verde","KH":"Cambodia","CM":"Cameroon","CA":"Canada","KY":"Cayman Islands","CF":"Central African Republic","TD":"Chad","CL":"Chile","CN":"China","CX":"Christmas Island","CC":"Cocos Islands","CO":"Colombia","KM":"Comoros","CD":"Congo, Democratic Republic of the","CG":"Congo","CK":"Cook Islands","CR":"Costa Rica","CI":"C\u00f4te d'Ivoire","HR":"Croatia","CU":"Cuba","CW":"Cura\u00e7ao","CY":"Cyprus","CZ":"Czechia","DK":"Denmark","DJ":"Djibouti","DM":"Dominica","DO":"Dominican Republic","EC":"Ecuador","EG":"Egypt","SV":"El Salvador","GQ":"Equatorial Guinea","ER":"Eritrea","EE":"Estonia","SZ":"Eswatini","ET":"Ethiopia","FK":"Falkland Islands","FO":"Faroe Islands","FJ":"Fiji","FI":"Finland","FR":"France","GF":"French Guiana","PF":"French Polynesia","TF":"French Southern Territories","GA":"Gabon","GM":"Gambia","GE":"Georgia","DE":"Germany","GH":"Ghana","GI":"Gibraltar","GR":"Greece","GL":"Greenland","GD":"Grenada","GP":"Guadeloupe","GU":"Guam","GT":"Guatemala","GG":"Guernsey","GN":"Guinea","GW":"Guinea-Bissau","GY":"Guyana","HT":"Haiti","HM":"Heard Island and McDonald Islands","VA":"Holy See","HN":"Honduras","HK":"Hong Kong","HU":"Hungary","IS":"Iceland","IN":"India","ID":"Indonesia","IR":"Iran","IQ":"Iraq","IE":"Ireland","IM":"Isle of Man","IL":"Israel","IT":"Italy","JM":"Jamaica","JP":"Japan","JE":"Jersey","JO":"Jordan","KZ":"Kazakhstan","KE":"Kenya","KI":"Kiribati","KP":"Korea, Democratic People's Republic of","KR":"Korea, Republic of","KW":"Kuwait","KG":"Kyrgyzstan","LA":"Lao People's Democratic Republic","LV":"Latvia","LB":"Lebanon","LS":"Lesotho","LR":"Liberia","LY":"Libya","LI":"Liechtenstein","LT":"Lithuania","LU":"Luxembourg","MO":"Macao","MG":"Madagascar","MW":"Malawi","MY":"Malaysia","MV":"Maldives","ML":"Mali","MT":"Malta","MH":"Marshall Islands","MQ":"Martinique","MR":"Mauritania","MU":"Mauritius","YT":"Mayotte","MX":"Mexico","FM":"Micronesia","MD":"Moldova","MC":"Monaco","MN":"Mongolia","ME":"Montenegro","MS":"Montserrat","MA":"Morocco","MZ":"Mozambique","MM":"Myanmar","NA":"Namibia","NR":"Nauru","NP":"Nepal","NL":"Netherlands","NC":"New Caledonia","NZ":"New Zealand","NI":"Nicaragua","NE":"Niger","NG":"Nigeria","NU":"Niue","NF":"Norfolk Island","MK":"North Macedonia","MP":"Northern Mariana Islands","NO":"Norway","OM":"Oman","PK":"Pakistan","PW":"Palau","PS":"Palestine, State of","PA":"Panama","PG":"Papua New Guinea","PY":"Paraguay","PE":"Peru","PH":"Philippines","PN":"Pitcairn","PL":"Poland","PT":"Portugal","PR":"Puerto Rico","QA":"Qatar","RE":"R\u00e9union","RO":"Romania","RU":"Russian Federation","RW":"Rwanda","BL":"Saint Barth\u00e9lemy","SH":"Saint Helena, Ascension and Tristan da Cunha","KN":"Saint Kitts and Nevis","LC":"Saint Lucia","MF":"Saint Martin","PM":"Saint Pierre and Miquelon","VC":"Saint Vincent and the Grenadines","WS":"Samoa","SM":"San Marino","ST":"Sao Tome and Principe","SA":"Saudi Arabia","SN":"Senegal","RS":"Serbia","SC":"Seychelles","SL":"Sierra Leone","SG":"Singapore","SX":"Sint Maarten","SK":"Slovakia","SI":"Slovenia","SB":"Solomon Islands","SO":"Somalia","ZA":"South Africa","GS":"South Georgia and the South Sandwich Islands","SS":"South Sudan","ES":"Spain","LK":"Sri Lanka","SD":"Sudan","SR":"Suriname","SJ":"Svalbard and Jan Mayen","SE":"Sweden","CH":"Switzerland","SY":"Syria Arab Republic","TW":"Taiwan","TJ":"Tajikistan","TZ":"Tanzania, the United Republic of","TH":"Thailand","TL":"Timor-Leste","TG":"Togo","TK":"Tokelau","TO":"Tonga","TT":"Trinidad and Tobago","TN":"Tunisia","TR":"T\u00fcrkiye","TM":"Turkmenistan","TC":"Turks and Caicos Islands","TV":"Tuvalu","UG":"Uganda","UA":"Ukraine","AE":"United Arab Emirates","GB":"United Kingdom","US":"United States","UY":"Uruguay","UM":"US Minor Outlying Islands","UZ":"Uzbekistan","VU":"Vanuatu","VE":"Venezuela","VN":"Viet Nam","VG":"Virgin Islands, British","VI":"Virgin Islands, U.S.","WF":"Wallis and Futuna","EH":"Western Sahara","YE":"Yemen","ZM":"Zambia","ZW":"Zimbabwe"},"strings":{"newRowAdded":"New row added.","rowRemoved":"Row removed","formSaved":"The form has been saved. The content contains the link to return and complete the form."}}; 107var gform_i18n = {"datepicker":{"wdOffset":1,"helpTextShort":"Press F1 for help","helpText":"Press the arrow keys to navigate by day, PageUp and PageDown to navigate by month, Alt+PageUp and Alt+PageDown to navigate by year, or Escape to cancel.","openOnFocusHelpText":"Press Down arrow to browse the calendar, or Escape to close.","tooltipTxt":"Press Escape to cancel","disabledTxt":"Disabled","markedTxt":"Selected","prevTxt":"Previous","nextTxt":"Next","monthTxt":"Month","yearTxt":"Year","months":["January","February","March","April","May","June","July","August","September","October","November","December"],"days":[{"s":"S","l":"Sunday"},{"s":"M","l":"Monday"},{"s":"T","l":"Tuesday"},{"s":"W","l":"Wednesday"},{"s":"T","l":"Thursday"},{"s":"F","l":"Friday"},{"s":"S","l":"Saturday"}]}}; 108var gf_legacy_multi = {"1":""};
109var gform_gravityforms = {"strings":{"invalid_file_extension":"This type of file is not allowed. Must be one of the following:","file_uploaded":"File uploaded","delete_file":"Delete this file","in_progress":"in progress","file_exceeds_limit":"File exceeds size limit","illegal_extension":"This type of file is not allowed.","max_reached":"Maximum number of files reached","unknown_error":"There was a problem while saving the file on the server","currently_uploading":"Please wait for the uploading to complete","cancel":"Cancel","cancel_upload":"Cancel this upload","cancelled":"Cancelled","error":"Error","message":"Message"},"vars":{"images_url":"https://nhd.org/wp-content/plugins/gravityforms/images"}}; 110//# sourceURL=gform_gravityforms-js-extra 111</script>
vendor: 1 bytes, line 111
111
112<script id="gform_gravityforms-js-before"> 113 114//# sourceURL=gform_gravityforms-js-before 115</script>
vendor: 1 bytes, line 115
115
116<script id="gform_gravityforms-js" defer='defer' src="//nhd.org/wp-content/plugins/gravityforms/js/gravityforms.min.js?ver=3.1.2"></script>
vendor: 144 bytes, lines 116-117
116 117<script id="gform_recaptcha-js" defer='defer' src="//www.google.com/recaptcha/api.js?hl=en&&ver=7.1.2#038;render=explicit"></script>
118<script id="gform_gravityforms_utils-js" defer='defer' src="//nhd.org/wp-content/plugins/gravityforms/assets/js/dist/utils.min.js?ver=69a9db57304a9f86c3d1a0bea5fd2cf9"></script>
118 119<link rel="https://api.w.org/" href="https://nhd.org/en/wp-json/" /><link rel="alternate" title="JSON" type="application/json" href="https://nhd.org/en/wp-json/wp/v2/pages/71" /><link rel="EditURI" type="application/rsd+xml" title="RSD" href="https://nhd.org/xmlrpc.php?rsd" /> 120<meta name="generator" content="WordPress 7.1.2" /> 121<link rel='shortlink' href='https://nhd.org/en/?p=71' /> 122<link rel="alternate" hreflang="en-US" href="https://nhd.org/en/contact/"/> 123<link rel="alternate" hreflang="es-ES" href="https://nhd.org/es/contact/"/> 124<link rel="alternate" hreflang="zh-CN" href="https://nhd.org/zh/contact/"/> 125<link rel="alternate" hreflang="ar" href="https://nhd.org/ar/contact/"/> 126<link rel="alternate" hreflang="pl-PL" href="https://nhd.org/pl/contact/"/> 127<link rel="alternate" hreflang="en" href="https://nhd.org/en/contact/"/> 128<link rel="alternate" hreflang="es" href="https://nhd.org/es/contact/"/> 129<link rel="alternate" hreflang="zh" href="https://nhd.org/zh/contact/"/> 130<link rel="alternate" hreflang="pl" href="https://nhd.org/pl/contact/"/> 131
131<script> 132 document.documentElement.className = document.documentElement.className.replace('no-js', 'js'); 133 </script>
133 134 <style> 135 .no-js img.lazyload { 136 display: none; 137 } 138 139 figure.wp-block-image img.lazyloading { 140 min-width: 150px; 141 } 142 143 .lazyload, 144 .lazyloading { 145 --smush-placeholder-width: 100px; 146 --smush-placeholder-bg-max-width: 120px; 147 --smush-placeholder-aspect-ratio: 1/1; 148 width: var(--smush-image-width, var(--smush-placeholder-width)) !important; 149 aspect-ratio: var(--smush-image-aspect-ratio, var(--smush-placeholder-aspect-ratio)) !important; 150 } 151 152 .lazyload, .lazyloading { 153 opacity: 0; 154 } 155 156 .lazyloaded { 157 opacity: 1; 158 transition: opacity 400ms; 159 transition-delay: 0ms; 160 } 161 162 </style> 163 <link rel="icon" href="https://nhd.org/wp-content/uploads/2022/09/cropped-NHD_favicon-32x32.png" sizes="32x32" /> 164<link rel="icon" href="https://nhd.org/wp-content/uploads/2022/09/cropped-NHD_favicon-192x192.png" sizes="192x192" /> 165<link rel="apple-touch-icon" href="https://nhd.org/wp-content/uploads/2022/09/cropped-NHD_favicon-180x180.png" /> 166<meta name="msapplication-TileImage" content="https://nhd.org/wp-content/uploads/2022/09/cropped-NHD_favicon-270x270.png" /> 167 168<meta name="viewport" content="width=device-width" /> 169<!-- Google tag (gtag.js) -->
vendor: 64 bytes, lines 169-170
169 170<script async src="https://www.googletagmanager.com/gtag/js?id=
170G-R6RH35P7XY
vendor: 12 bytes, line 170
170"></script>
171<script> 172
vendor: 134 bytes, lines 172-176
172window.dataLayer = window.dataLayer || []; 173 function gtag(){dataLayer.push(arguments);} 174 gtag('js', new Date()); 175 176 gtag('config', '
176G-R6RH35P7XY
vendor: 4 bytes, line 176
176');
177</script>
177<!-- Meta Pixel Code --> 178
179<script>
vendor: 408 bytes, lines 179-197
179 180 181!function(f,b,e,v,n,t,s) 182 183{if(f.fbq)return;n=f.fbq=function(){n.callMethod? 184 185n.callMethod.apply(n,arguments):n.queue.push(arguments)}; 186 187if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0'; 188 189n.queue=[];t=b.createElement(e);t.async=!0; 190 191t.src=v;s=b.getElementsByTagName(e)[0]; 192 193s.parentNode.insertBefore(t,s)}(window, document,'script', 194 195'https://connect.facebook.net/en_US/fbevents.js'); 196 197fbq('init', '
197824753636776548
vendor: 32 bytes, lines 197-200
197'); 198 199fbq('track', 'PageView'); 200
201</script>
201 202 203<noscript><img height="1" width="1" style="display:none" 204 205src=https://www.facebook.com/tr?id=824753636776548&ev=PageView&noscript=1 206 207/></noscript> 208 209<!-- End Meta Pixel Code --> 210 </head> 211 212 213 214 215<body class="wp-singular page-template-default page page-id-71 wp-theme-nhd theme no-js translatepress-en_US has-page-banner has-medium-page-content page-contact section-contact section-frontpage"> 216<div id="wrap"> 217 218<div id="header" role="banner" > 219 <div class="layout"> 220 <div class="block-logo"><a href="https://nhd.org/en"><img data-src="https://nhd.org/wp-content/themes/nhd/images/logo.svg" alt="National History Day" width="130" height="109" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" class="lazyload" style="--smush-placeholder-width: 130px; --smush-placeholder-aspect-ratio: 130/109;" /></a></div> 221 <div role="navigation" aria-label="Secondary" id="top-links" class="block-top-links"><ul id="top-menu" class="menu"><li id="menu-item-76" class="menu-item menu-item-type-custom menu-item-object-custom shop shop menu-item-76"><a href="https://national-history-day.myshopify.com/">Shop</a></li><li id="menu-item-3490" class="menu-item menu-item-type-post_type menu-item-object-page donate donate menu-item-3490"><a href="https://nhd.org/en/get-involved/donate/">Donate</a></li><li id="menu-item-255" class="highlight menu-item menu-item-type-post_type menu-item-object-page find-a-local-contest find-a-local-contest menu-item-255"><a href="https://nhd.org/en/contest/find-local-contest/">Find A <em>Local</em> Contest</a></li> 222</ul></div> 223 <div role="navigation" aria-label="Main" id="nav" class="block-nav"><ul id="menu" class="menu"><li id="menu-item-112" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children contest contest menu-item-112"><a href="https://nhd.org/en/contest/">Contest</a><ul class="sub-menu"><li id="menu-item-185" class="menu-item menu-item-type-post_type menu-item-object-page theme theme menu-item-185"><a href="https://nhd.org/en/contest/theme/">Theme</a></li><li id="menu-item-186" class="menu-item menu-item-type-post_type menu-item-object-page get-started get-started menu-item-186"><a href="https://nhd.org/en/contest/get-started/">Get Started</a></li><li id="menu-item-187" class="menu-item menu-item-type-post_type menu-item-object-page contest-rules-evaluation contest-rules-evaluation menu-item-187"><a href="https://nhd.org/en/contest/contest-rules/">Contest Rules & Evaluation</a></li><li id="menu-item-188" class="menu-item menu-item-type-post_type menu-item-object-page find-your-local-contest-affiliate find-your-local-contest-affiliate menu-item-188"><a href="https://nhd.org/en/contest/find-local-contest/">Find Your Local Contest (Affiliate)</a></li><li id="menu-item-189" class="menu-item menu-item-type-post_type menu-item-object-page national-contest national-contest menu-item-189"><a href="https://nhd.org/en/contest/national-contest/">National Contest</a></li></ul></li><li id="menu-item-69" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children teacher-resources teacher-resources menu-item-69"><a href="https://nhd.org/en/teacher-resources/">Teacher Resources</a><ul class="sub-menu"><li id="menu-item-190" class="menu-item menu-item-type-post_type menu-item-object-page classroom-tools classroom-tools menu-item-190"><a href="https://nhd.org/en/teacher-resources/classroom-tools/">Classroom Tools</a></li><li id="menu-item-191" class="menu-item menu-item-type-post_type menu-item-object-page courses courses menu-item-191"><a href="https://nhd.org/en/teacher-resources/courses/">Courses</a></li><li id="menu-item-7225" class="menu-item menu-item-type-custom menu-item-object-custom institutes institutes menu-item-7225"><a href="https://nhd.org/en/by-topic/institutes/">Institutes</a></li><li id="menu-item-193" class="menu-item menu-item-type-post_type menu-item-object-page teaching-research-skills teaching-research-skills menu-item-193"><a href="https://nhd.org/en/teacher-resources/teaching-research-skills/">Teaching Research Skills</a></li><li id="menu-item-194" class="menu-item menu-item-type-post_type menu-item-object-page advising-nhd-students advising-nhd-students menu-item-194"><a href="https://nhd.org/en/teacher-resources/advising-nhd-students/">Advising NHD Students</a></li></ul></li><li id="menu-item-113" class="menu-item menu-item-type-post_type menu-item-object-page news-events news-events menu-item-113"><a href="https://nhd.org/en/news-events/">News & Events</a></li><li id="menu-item-70" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children about-nhd%c2%ae about-nhd%c2%ae menu-item-70"><a href="https://nhd.org/en/about/">About NHD<sup>®</sup></a><ul class="sub-menu"><li id="menu-item-195" class="menu-item menu-item-type-post_type menu-item-object-page why-nhd-works why-nhd-works menu-item-195"><a href="https://nhd.org/en/about/why-nhd-works/">Why NHD Works</a></li><li id="menu-item-196" class="menu-item menu-item-type-post_type menu-item-object-page people-of-nhd people-of-nhd menu-item-196"><a href="https://nhd.org/en/about/people-of-nhd/">People of NHD</a></li><li id="menu-item-197" class="menu-item menu-item-type-post_type menu-item-object-page find-your-local-affiliate find-your-local-affiliate menu-item-197"><a href="https://nhd.org/en/about/local-affiliates/">Find Your Local Affiliate</a></li><li id="menu-item-6571" class="menu-item menu-item-type-post_type menu-item-object-page 50-years-of-nhd 50-years-of-nhd menu-item-6571"><a href="https://nhd.org/en/about/50-2/">50 Years of NHD</a></li><li id="menu-item-198" class="menu-item menu-item-type-post_type menu-item-object-page sponsors-and-supporters sponsors-and-supporters menu-item-198"><a href="https://nhd.org/en/about/sponsors-and-supporters/">Sponsors and Supporters</a></li></ul></li><li id="menu-item-115" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children get-involved get-involved menu-item-115"><a href="https://nhd.org/en/get-involved/">Get Involved</a><ul class="sub-menu"><li id="menu-item-3170" class="menu-item menu-item-type-post_type menu-item-object-page donate donate menu-item-3170"><a href="https://nhd.org/en/get-involved/donate/">Donate</a></li><li id="menu-item-3171" class="menu-item menu-item-type-post_type menu-item-object-page volunteer-to-judge volunteer-to-judge menu-item-3171"><a href="https://nhd.org/en/get-involved/volunteer/">Volunteer to Judge</a></li><li id="menu-item-3169" class="menu-item menu-item-type-post_type menu-item-object-page alumni-network alumni-network menu-item-3169"><a href="https://nhd.org/en/get-involved/join-the-alumni-network/">Alumni Network</a></li></ul></li> 224</ul></div> 225 <div class="block-toggle-search"> 226 <div tabindex="0" class="toggle search" data-toggle-class="search-on" role="button" aria-label="Show Search"><span class="icon fa-solid fa-search "></span></div> 227 </div> 228 <div class="block-page-title"><a href="#top">Contact</a></div> 229 <div class="block-toggle-nav" id="nav-toggle" > 230 <div class="toggle menu" data-toggle-class="menu-on" role="button" aria-label="Show Navigation Menu"><span class="icon bars"></span></div> 231 </div> 232 233 </div> 234 <form method="get" action="/search/" id="search-top" class="block-search" role="search"> 235 <div class="block-query"> 236 <input tabindex="-1" type="text" class="field noclear" name="q" id="s" placeholder="Search" /> 237 </div> 238 <div class="block-close"> 239 <div tabindex="-1" class="toggle close" data-toggle-class="search-on" role="button" aria-label="Close Search"></div> 240 </div> 241 </form> 242</div> 243 244<div role="main" class="main-content"><div class="wrap"> 245 <div class="page-blocks"> 246 <div role="region" aria-labelledby="page-title" class="theme-block wp-block-theme-blocks-page-banner full-width has-background is-style-media has-background-color has-text-color" style="--background-color:#31818E;
246--color:#fff"><div class="layout"><h1 class="block-title appear-on-scroll" id="page-title">Contact</h1> 247<div class="block-content appear-on-scroll"> 248<p class="appear-on-scroll has-half-margin-bottom wp-block-paragraph" >The NHD team wants to hear from you! Here are a few ways you can get in touch:</p> 249</div> 250 251<div class="block-media appear-on-scroll" style=""> 252 253</div> 254<div class="block-background"></div></div></div><style>:root { --header-background-color: #31818E;--header-color: #fff }</style> 255 256 257<div class="wp-block-group is-layout-constrained wp-container-core-group-is-layout-60993ebc wp-block-group-is-layout-constrained"> 258<div class="wp-block-columns is-style-full-width has-icon-hover is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex"> 259<div class="wp-block-column is-style-full-width is-layout-flow wp-block-column-is-layout-flow"><figure class="appear-on-scroll wp-block-image aligncenter size-full is-resized" ><a href="tel:3013149739" target="_blank" rel="noreferrer noopener"><img decoding="async" data-src="https://nhd.org/wp-content/uploads/2022/11/nhd-icon-call.svg" alt="phone icon" class="wp-image-2652 lazyload" width="49" height="48" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 49px; --smush-placeholder-aspect-ratio: 49/48;" /></a></figure> 260 261<h3 class="appear-on-scroll has-text-align-center has-medium-font-size wp-block-heading" ><span class="text">Call us at <br><a href="tel:3013149739" target="_blank" rel="noreferrer noopener">301-314-9739</a></span></h3></div> 262 263 264 265<div class="wp-block-column is-style-full-width is-layout-flow wp-block-column-is-layout-flow"><figure class="appear-on-scroll wp-block-image aligncenter size-full is-resized" ><a href="https://www.facebook.com/nationalhistoryday/" target="_blank" rel="noreferrer noopener"><img decoding="async" data-src="https://nhd.org/wp-content/uploads/2022/11/nhd-icon-facebook.svg" alt="Facebook icon" class="wp-image-2657 lazyload" width="48" height="47" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 48px; --smush-placeholder-aspect-ratio: 48/47;" /></a></figure> 266 267<h3 class="appear-on-scroll has-text-align-center has-medium-font-size wp-block-heading" ><a href="https://www.facebook.com/nationalhistoryday/" target="_blank" rel="noreferrer noopener"><span class="text">Connect on Facebook</span></a></h3></div> 268 269 270 271<div class="wp-block-column is-style-full-width has-max-width-800 is-layout-flow wp-block-column-is-layout-flow"><figure class="appear-on-scroll wp-block-image aligncenter size-full is-resized" ><a href="https://twitter.com/NationalHistory" target="_blank" rel="noreferrer noopener"><img decoding="async" data-src="https://nhd.org/wp-content/uploads/2022/11/nhd-icon-twitter.svg" alt="Twitter icon" class="wp-image-2660 lazyload" width="49" height="48" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 49px; --smush-placeholder-aspect-ratio: 49/48;" /></a></figure> 272 273<h3 class="appear-on-scroll has-text-align-center has-black-color has-text-color has-medium-font-size wp-block-heading" ><a href="https://twitter.com/NationalHistory" target="_blank" rel="noreferrer noopener"><span class="text">Follow on Twitter</span></a></h3></div> 274 275 276 277<div class="wp-block-column is-style-full-width is-layout-flow wp-block-column-is-layout-flow"><figure class="appear-on-scroll wp-block-image aligncenter size-full is-resized is-style-default" ><a href="https://www.instagram.com/nhdcontest/?hl=en" target="_blank" rel="noreferrer noopener"><img decoding="async" data-src="https://nhd.org/wp-content/uploads/2022/11/nhd-icon-insta.svg" alt="Instagram icon" class="wp-image-2661 lazyload" width="48" height="47" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 48px; --smush-placeholder-aspect-ratio: 48/47;" /></a></figure> 278 279<h3 class="appear-on-scroll has-text-align-center has-medium-font-size wp-block-heading" ><a href="https://www.instagram.com/nhdcontest/?hl=en" target="_blank" rel="noreferrer noopener"><span class="text">Engage on Instagram</span></a></h3></div> 280</div> 281</div> 282 283 284 285<div class="wp-block-group is-style-content-width has-margin-top is-layout-constrained wp-container-core-group-is-layout-2fbcbe04 wp-block-group-is-layout-constrained"><h2 class="appear-on-scroll wp-block-heading" ><span class="text">Contact Us</span></h2> 286 287 288 <div class='gf_browser_chrome gform_wrapper gravity-theme gform-theme--no-framework' data-form-theme='gravity-theme' data-form-index='0' id='gform_wrapper_1' ><div id='gf_1' class='gform_anchor' tabindex='-1'></div> 289 <div class='gform_heading'> 290 <p class='gform_description'></p> 291 </div><form method='post' enctype='multipart/form-data' target='gform_ajax_frame_1' id='gform_1' action='/en/contact/#gf_1' data-formid='1' novalidate><div class='gf_invisible ginput_recaptchav3' data-tabindex='0'><input id="input_d6940e429b33b630150a5335bca4b629" class="gfield_recaptcha_response" type="hidden" name="input_d6940e429b33b630150a5335bca4b629" value=""/></div> 292 <div class='gform-body gform_body'><div id='gform_fields_1' class='gform_fields top_label form_sublabel_below description_below validation_below'><div id="field_1_6" class="gfield gfield--type-honeypot gform_validation_container field_sublabel_below gfield--has-description field_description_below field_validation_below gfield_visibility_visible" ><label class='gfield_label gform-field-label' for='input_1_6'><span class='gform-field-label__text'>Instagram</span></label><div class='ginput_container'><input name='input_6' id='input_1_6' type='text' value='' autocomplete='new-password'/></div><div class='gfield_description' id='gfield_description_1_6'>This field is for validation purposes and should be left unchanged.</div></div><fieldset id="field_1_1" class="gfield gfield--type-name gfield--in
292put-type-name gfield_contains_required field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible" ><legend class='gfield_label gform-field-label gfield_label_before_complex' ><span class='gform-field-label__text'>Name</span><span class="gfield_required"><span class="gfield_required gfield_required_text">(Required)</span></span></legend><div class='ginput_complex ginput_container ginput_container--name no_prefix has_first_name no_middle_name has_last_name no_suffix gf_name_has_2 ginput_container_name gform-grid-row' id='input_1_1'> 293 294 <span id='input_1_1_3_container' class='name_first gform-grid-col gform-grid-col--size-auto' > 295 <input type='text' name='input_1.3' id='input_1_1_3' value='' aria-required='true' /> 296 <label for='input_1_1_3' class='gform-field-label gform-field-label--type-sub '>First</label> 297 </span> 298 299 <span id='input_1_1_6_container' class='name_last gform-grid-col gform-grid-col--size-auto' > 300 <input type='text' name='input_1.6' id='input_1_1_6' value='' aria-required='true' /> 301 <label for='input_1_1_6' class='gform-field-label gform-field-label--type-sub '>Last</label> 302 </span> 303 304 </div></fieldset><div id="field_1_3" class="gfield gfield--type-email gfield--input-type-email gfield--width-full gfield_contains_required field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible" ><label class='gfield_label gform-field-label' for='input_1_3'><span class='gform-field-label__text'>Email</span><span class="gfield_required"><span class="gfield_required gfield_required_text">(Required)</span></span></label><div class='ginput_container ginput_container_email'> 305 <input name='input_3' id='input_1_3' type='email' value='' class='large' aria-required="true" aria-invalid="false" /> 306 </div></div><div id="field_1_4" class="gfield gfield--type-select gfield--input-type-select gfield--width-full field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible" ><label class='gfield_label gform-field-label' for='input_1_4'><span class='gform-field-label__text'>Reason for inquiry</span></label><div class='ginput_container ginput_container_select'><select name='input_4' id='input_1_4' class='large gfield_select' aria-invalid="false" ><option value='Sponsorship and Donations' >Sponsorship and Donations</option><option value='Affiliate / State Contests' >Affiliate / State Contests</option><option value='Judge and Volunteer Opportunities' >Judge and Volunteer Opportunities</option><option value='National Contest' >National Contest</option><option value='Teacher Professional Development or Resource Submission' >Teacher Professional Development or Resource Submission</option><option value='Request an NHD speaker' >Request an NHD speaker</option><option value='Press Inquiries' >Press Inquiries</option><option value='Shop' >Shop</option><option value='Other' >Other</option></select></div></div><div id="field_1_5" class="gfield gfield--type-textarea gfield--input-type-textarea gfield--width-full field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible" ><label class='gfield_label gform-field-label' for='input_1_5'><span class='gform-field-label__text'>Message</span></label><div class='ginput_container ginput_container_textarea'><textarea name='input_5' id='input_1_5' class='textarea large' aria-invalid="false" rows='10' cols='50'></textarea></div></div></div></div> 307 <div class='gform-footer gform_footer top_label'> <button type='submit' id='gform_submit_button_1' class='gform_button button' onclick='gform.submission.handleButtonClick(this);' data-submission-type='submit' >Submit</button> <input type='hidden' name='gform_ajax' value='form_id=1&title=&description=1&tabindex=0&theme=gravity-theme&styles=[]&hash=426f318be472f3da691d885b1b036b19' /> 308 <input type='hidden' class='gform_hidden' name='gform_submission_method' data-js='gform_submission_method_1' value='iframe' /> 309 <input type='hidden' class='gform_hidden' name='gform_theme' data-js='gform_theme_1' id='gform_theme_1' value='gravity-theme' /> 310 <input type='hidden' class='gform_hidden' name='gform_style_settings' data-js='gform_style_settings_1' id='gform_style_settings_1' value='[]' /> 311 <input type='hidden' class='gform_hidden' name='is_submit_1' value='1' /> 312 <input type='hidden' class='gform_hidden' name='gform_submit' value='1' /> 313 314 <input type='hidden' class='gform_hidden' name='gform_currency' data-currency='USD' value='bewhc0FQxaVHRAIhkepPxQA/B1JcTjQOUlz0lRjQttMwXcPc4WTMJA+ynJ6VGz7Tl6m
314Sie9XGlEKOKAQ90Q7KBB/ZIb/5WHjQUYVkd8Bpzwqm3Y=' /> 315 <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> 316 <input type='hidden' class='gform_hidden' name='state_1' value='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' /> 317 <input type='hidden' autocomplete='off' class='gform_hidden' name='gform_target_page_number_1' id='gform_target_page_number_1' value='0' /> 318 <input type='hidden' autocomplete='off' class='gform_hidden' name='gform_source_page_number_1' id='gform_source_page_number_1' value='1' /> 319 <input type='hidden' name='gform_field_values' value='' /> 320 321 </div> 322 </form> 323 </div> 324 <iframe style='display:none;width:0px;height:0px;' src='about:blank' name='gform_ajax_frame_1' id='gform_ajax_frame_1' title='This iframe contains the logic required to handle Ajax powered Gravity Forms.'></iframe> 325
325<script> 326gform.initializeOnLoaded( function() {jQuery('#gform_ajax_frame_1').on('load',function(){var contents = jQuery(this).contents().find('*').html();var is_postback = contents.indexOf('GF_AJAX_POSTBACK') >= 0;if(!is_postback){return;}var form_content = jQuery(this).contents().find('#gform_wrapper_1');var is_confirmation = jQuery(this).contents().find('#gform_confirmation_wrapper_1').length > 0;var is_redirect = contents.indexOf('gformRedirect(){') >= 0;var is_form = form_content.length > 0 && ! is_redirect && ! is_confirmation;var mt = parseInt(jQuery('html').css('margin-top'), 10) + parseInt(jQuery('body').css('margin-top'), 10) + 100;if(is_form){jQuery('#gform_wrapper_1').html(form_content.html());if(form_content.hasClass('gform_validation_error')){jQuery('#gform_wrapper_1').addClass('gform_validation_error');} else {jQuery('#gform_wrapper_1').removeClass('gform_validation_error');}setTimeout( function() { /* delay the scroll by 50 milliseconds to fix a bug in chrome */ jQuery(document).scrollTop(jQuery('#gform_wrapper_1').offset().top - mt); }, 50 );var current_page = jQuery('#gform_source_page_number_1').val();jQuery(document).trigger('gform_page_loaded', [1, current_page]);window['gf_submitting_1'] = false;}else if(!is_redirect){var confirmation_content = jQuery(this).contents().find('.GF_AJAX_POSTBACK').html();if(!confirmation_content){confirmation_content = contents;}jQuery('#gform_wrapper_1').replaceWith(confirmation_content);jQuery(document).scrollTop(jQuery('#gf_1').offset().top - mt);jQuery(document).trigger('gform_confirmation_loaded', [1]);window['gf_submitting_1'] = false;wp.a11y.speak(jQuery('#gform_confirmation_message_1').text());}else{jQuery('#gform_1').append(contents);if(window['gformRedirect']) {gformRedirect();}}jQuery(document).trigger("gform_pre_post_render", [{ formId: "1", currentPage: "current_page", abort: function() { this.preventDefault(); } }]); if (event && event.defaultPrevented) { return; } const gformWrapperDiv = document.getElementById( "gform_wrapper_1" ); if ( gformWrapperDiv ) { const visibilitySpan = document.createElement( "span" ); visibilitySpan.id = "gform_visibility_test_1"; gformWrapperDiv.insertAdjacentElement( "afterend", visibilitySpan ); } const visibilityTestDiv = document.getElementById( "gform_visibility_test_1" ); let postRenderFired = false; function triggerPostRender() { if ( postRenderFired ) { return; } postRenderFired = true; gform.core.triggerPostRenderEvents( 1, current_page ); if ( visibilityTestDiv ) { visibilityTestDiv.parentNode.removeChild( visibilityTestDiv ); } } function debounce( func, wait, immediate ) { var timeout; return function() { var context = this, args = arguments; var later = function() { timeout = null; if ( !immediate ) func.apply( context, args ); }; var callNow = immediate && !timeout; clearTimeout( timeout ); timeout = setTimeout( later, wait ); if ( callNow ) func.apply( context, args ); }; } const debouncedTriggerPostRender = debounce( function() { triggerPostRender(); }, 200 ); if ( visibilityTestDiv && visibilityTestDiv.offsetParent === null ) { const observer = new MutationObserver( ( mutations ) => { mutations.forEach( ( mutation ) => { if ( mutation.type === 'attributes' && visibilityTestDiv.offsetParent !== null ) { debouncedTriggerPostRender(); observer.disconnect(); } }); }); observer.observe( document.body, { attributes: true, childList: false, subtree: true, attributeFilter: [ 'style', 'class' ], }); } else { triggerPostRender(); } } );} ); 327</script>
327 328</div> 329 </div> 330</div></div> 331 332<div id="footer" role="contentinfo"><div class="wrap"> 333 <div class="layout"> 334 <div class="block-logo"> 335 <h2>National History Day<sup><small>®</small></sup></h2> 336 <p> 337 Influencing the future through discovery of the past 338 </p> 339 <div class="block-social"> 340 <ul class="social-icons"><li><a href="https://www.facebook.com/nationalhistoryday/" title="Follow us on Facebook" aria-label="Facebook"><span class="icon fa-brands fa-facebook-f "></span></a></li><li><a href="https://twitter.com/NationalHistory" title="Follow us on Twitter" aria-label="Twitter"><span class="icon fa-brands fa-twitter "></span></a></li><li><a href="https://www.youtube.com/c/nationalhistoryday" title="Follow us on Youtube" aria-label="Youtube"><span class="icon fa-brands fa-youtube "></span></a></li><li><a href="https://www.instagram.com/nhdcontest/" title="Follow us on Instagram" aria-label="Instagram"><span class="icon fa-brands fa-instagram "></span></a></li></ul> </div> 341 342 </div> 343 <div role="navigation" aria-label="Footer" class="block-nav"><div id="footer-nav" class="menu-footer-container"><ul id="footer-menu" class="menu"><li id="menu-item-73" class="menu-item menu-item-type-post_type menu-item-object-page current-menu-item page_item page-item-71 current_page_item contact contact selected menu-item-73"><a href="https://nhd.org/en/contact/" aria-current="page">Contact</a></li><li id="menu-item-75" class="menu-item menu-item-type-custom menu-item-object-custom job-openings job-openings menu-item-75"><a href="/about/people-of-nhd#job-openings">Job Openings</a></li><li id="menu-item-4425" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children switch-language switch-language menu-item-4425"><a href="#languages">Switch Language</a><ul class="sub-menu"><li id="menu-item-4426" class="trp-language-switcher-container menu-item menu-item-type-post_type menu-item-object-language_switcher current-language-menu-item english english menu-item-4426"><a href="https://nhd.org/en/contact/"><span data-no-translation><span class="trp-ls-language-name">English</span></span></a></li><li id="menu-item-4427" class="trp-language-switcher-container menu-item menu-item-type-post_type menu-item-object-language_switcher espa%c3%b1ol espa%c3%b1ol menu-item-4427"><a href="https://nhd.org/es/contact/"><span data-no-translation><span class="trp-ls-language-name">Español</span></span></a></li><li id="menu-item-4765" class="trp-language-switcher-container menu-item menu-item-type-post_type menu-item-object-language_switcher %e7%ae%80%e4%bd%93%e4%b8%ad%e6%96%87 %e7%ae%80%e4%bd%93%e4%b8%ad%e6%96%87 menu-item-4765"><a href="https://nhd.org/zh/contact/"><span data-no-translation><span class="trp-ls-language-name">ç®ä½ä¸æ</span></span></a></li><li id="menu-item-4783" class="trp-language-switcher-container menu-item menu-item-type-post_type menu-item-object-language_switcher %d8%a7%d9%84%d8%b9%d8%b1%d8%a8%d9%8a%d8%a9 %d8%a7%d9%84%d8%b9%d8%b1%d8%a8%d9%8a%d8%a9 menu-item-4783"><a href="https://nhd.org/ar/contact/"><span data-no-translation><span class="trp-ls-language-name">اÙعربÙØ©</span></span></a></li></ul></li><li id="menu-item-8369" class="menu-item menu-item-type-post_type menu-item-object-page donate donate menu-item-8369"><a href="https://nhd.org/en/get-involved/donate/">Donate</a></li> 344</ul></div></div> 345 <div class="block-content"><div class="heading h4">Stay Informed</div> 346<p>Read our newsletter for the latest resources, events, and training.</p> 347<p><a href="/subscribe/" class="button">Subscribe</a></p> 348</div> 349 <div class="block-badge"> 350 <img class="badge" style="width:50%;max-width:130px" src="https://nhd.org/wp-content/themes/nhd/images/platnium-transparency-2025.avif" /> 351 352 <!-- <div class="heading h4">Follow us</div> --> 353 </div> 354 <div class="block-bottom"> 355 © 2026 National History Day<sup>®</sup> 356 <span class="block-address">4511 KNOX ROAD, SUITE 205, COLLEGE PARK, MD 20740</span> | 357 <a href="/privacy-policy/">Privacy Policy</a> | 358 <a href="https://openbox9.com">Website design by openbox9</a> 359 360 </div> 361 </div> 362</div></div> 363 364</div> <!-- /wrap --> 365 366 367 368<div id="overlay-mask"></div> 369<div id="overlay"> 370 <div class="layout"> 371 <div class="block-content"></div> 372 <div class="block-close close"></div> 373 </div> 374</div> 375 376 377<template id="tp-language" data-tp-language="en_US"></template>
377<script type="speculationrules"> 378{"prefetch":[{"source":"document","where":{"and":[{"href_matches":"/en/*"},{"not":{"href_matches":["/wp-*.php","/wp-admin/*","/wp-content/uploads/*","/wp-content/*","/wp-content/plugins/*","/wp-content/themes/nhd/*","/en/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]} 379</script>
379 380<style id="core-block-supports-inline-css"> 381.wp-container-core-columns-is-layout-7387b849{flex-wrap:nowrap;}.wp-container-core-group-is-layout-60993ebc > :where(:not(.alignleft):not(.alignright):not(.alignfull)){max-width:850px;margin-left:auto !important;margin-right:auto !important;}.wp-container-core-group-is-layout-60993ebc > .alignwide{max-width:850px;}.wp-container-core-group-is-layout-60993ebc .alignfull{max-width:none;}.wp-container-core-group-is-layout-2fbcbe04 > :where(:not(.alignleft):not(.alignright):not(.alignfull)){max-width:750px;margin-left:auto !important;margin-right:auto !important;}.wp-container-core-group-is-layout-2fbcbe04 > .alignwide{max-width:750px;}.wp-container-core-group-is-layout-2fbcbe04 .alignfull{max-width:none;} 382/*# sourceURL=core-block-supports-inline-css */ 383</style> 384<link rel='stylesheet' id='ays-pb-min-css' href='//nhd.org/wp-content/plugins/ays-popup-box/public/css/ays-pb-public-min.css?ver=6.4.1' media='all' />
385<script id="gforms_recaptcha_recaptcha-js-extra"> 386var gforms_recaptcha_recaptcha_strings = {"nonce":"3c51cf41ad","disconnect":"Disconnecting","change_connection_type":"Resetting","spinner":"https://nhd.org/wp-content/plugins/gravityforms/images/spinner.svg","connection_type":"enterprise","disable_badge":"","change_connection_type_title":"Change Connection Type","change_connection_type_message":"Changing the connection type will delete your current settings. Do you want to proceed?","disconnect_title":"Disconnect","disconnect_message":"Disconnecting from reCAPTCHA will delete your current settings. Do you want to proceed?","site_key":"6Lcz_dUrAAAAABrVIFKlkEP2qUglbjDWD0UvaRM4","key_type":"SCORE","ajaxurl":"https://nhd.org/wp-admin/admin-ajax.php"}; 387//# sourceURL=gforms_recaptcha_recaptcha-js-extra 388</script>
vendor: 128 bytes, lines 388-389
388 389<script data-wp-strategy="defer" defer id="gforms_recaptcha_recaptcha-js" src="//www.google.com/recaptcha/enterprise.js?render=
3896Lcz_dUrAAAAABrVIFKlkEP2qUglbjDWD0UvaRM4
vendor: 27 bytes, line 389
389&ver=2.2.2"></script>
390<script data-wp-strategy="defer" defer id="gforms_recaptcha_frontend-js" src="//nhd.org/wp-content/plugins/gravityformsrecaptcha/js/frontend.min.js?ver=2.2.2"></script>
vendor: 1 bytes, line 390
390
391<script id="wp-dom-ready-js" src="//nhd.org/wp-includes/js/dist/dom-ready.min.js?ver=3fe927cab37bf38d6a23"></script>
vendor: 1 bytes, line 391
391
392<script id="wp-hooks-js" src="//nhd.org/wp-includes/js/dist/hooks.min.js?ver=f0f188028580e8dc1255"></script>
vendor: 1 bytes, line 392
392
393<script id="wp-i18n-js" src="//nhd.org/wp-includes/js/dist/i18n.min.js?ver=1dfe7db3940c23ea9216"></script>
vendor: 1 bytes, line 393
393
394<script id="wp-i18n-js-after"> 395wp.i18n.setLocaleData( { 'text direction\u0004ltr': [ 'ltr' ] } ); 396//# sourceURL=wp-i18n-js-after 397</script>
vendor: 1 bytes, line 397
397
398<script id="wp-a11y-js" src="//nhd.org/wp-includes/js/dist/a11y.min.js?ver=31c6cec5a4ff7aff483d"></script>
vendor: 1 bytes, line 398
398
399<script id="gform_gravityforms_theme_vendors-js" defer='defer' src="//nhd.org/wp-content/plugins/gravityforms/assets/js/dist/vendor-theme.min.js?ver=0c901cb641ce64b99c20ea1a4d208cc9"></script>
vendor: 1 bytes, line 399
399
400<script id="gform_gravityforms_theme-js-extra"> 401var gform_theme_config = {"common":{"form":{"honeypot":{"version_hash":"02fba84bb4c94e4495ac0090f6366de9"},"ajax":{"ajaxurl":"https://nhd.org/wp-admin/admin-ajax.php","ajax_submission_nonce":"dc19ef2e01","i18n":{"step_announcement":"Step %1$s of %2$s, %3$s","unknown_error":"There was an unknown error processing your request. Please try again.","error_403":"The request was blocked (403 error) for unknown security reasons. Remove any code-like text (scripts or DB queries) and try again."}},"product_meta":[],"pagination":{"1":""}}},"hmr_dev":"","public_path":"https://nhd.org/wp-content/plugins/gravityforms/assets/js/dist/","config_nonce":"3711951be7"}; 402//# sourceURL=gform_gravityforms_theme-js-extra 403</script>
vendor: 1 bytes, line 403
403
404<script id="gform_gravityforms_theme-js" defer='defer' src="//nhd.org/wp-content/plugins/gravityforms/assets/js/dist/scripts-theme.min.js?ver=e27d9712159624c99129c8c208f022ad"></script>
vendor: 1 bytes, line 404
404
405<script id="smush-lazy-load-js-before"> 406var smushLazyLoadOptions = {"autoResizingEnabled":false,"autoResizeOptions":{"precision":5,"skipAutoWidth":true,"cdnBaseURL":""}}; 407//# sourceURL=smush-lazy-load-js-before 408</script>
vendor: 1 bytes, line 408
408
409<script id="smush-lazy-load-js" src="//nhd.org/wp-content/plugins/wp-smushit/app/assets/js/smush-lazy-load.min.js?ver=4.3.3"></script>
vendor: 1 bytes, line 409
409
410<script id="wp-emoji-settings" type="application/json"> 411{"baseUrl":"https://s.w.org/images/core/emoji/17.0.2/72x72/","ext":".png","svgUrl":"https://s.w.org/images/core/emoji/17.0.2/svg/","svgExt":".svg","source":{"concatemoji":"//nhd.org/wp-includes/js/wp-emoji-release.min.js?ver=7.1.2"}} 412</script>
vendor: 1 bytes, line 412
412
413<script type="module"> 414/*! This file is auto-generated */ 415var e="script#wp-emoji-settings",t=document.querySelector(e);if(!(t instanceof HTMLScriptElement))throw new Error("Element missing: "+e);const r=JSON.parse(t.text),s=(window._wpemojiSettings=r,"wpEmojiSettingsSupports"),o=["flag","emoji"];function i(e){try{var t={supportTests:e,timestamp:(new Date).valueOf()};sessionStorage.setItem(s,JSON.stringify(t))}catch(e){}}function c(e,t,n){e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(t,0,0);t=new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data);e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(n,0,0);const r=new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data);return t.every((e,t)=>e===r[t])}function p(e,t){e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(t,0,0);var n=e.getImageData(16,16,1,1);for(let e=0;e<n.data.length;e++)if(0!==n.data[e])return!1;return!0}function u(e,t,n,r){switch(t){case"flag":return n(e,"\ud83c\udff3\ufe0f\u200d\u26a7\ufe0f","\ud83c\udff3\ufe0f\u200b\u26a7\ufe0f")?!1:!n(e,"\ud83c\udde8\ud83c\uddf6","\ud83c\udde8\u200b\ud83c\uddf6")&&!n(e,"\ud83c\udff4\udb40\udc67\udb40\udc62\udb40\udc65\udb40\udc6e\udb40\udc67\udb40\udc7f","\ud83c\udff4\u200b\udb40\udc67\u200b\udb40\udc62\u200b\udb40\udc65\u200b\udb40\udc6e\u200b\udb40\udc67\u200b\udb40\udc7f");case"emoji":return!r(e,"\ud83e\u1fac8")}return!1}function f(e,t,n,r){let a;const s=(a="undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?new OffscreenCanvas(300,150):document.createElement("canvas")).getContext("2d",{willReadFrequently:!0}),o=(s.textBaseline="top",s.font="600 32px Arial",{});return e.forEach(e=>{o[e]=t(s,e,n,r)}),o}function a(e){var t=document.createElement("script");t.src=e,t.defer=!0,document.head.appendChild(t)}r.supports={everything:!0,everythingExceptFlag:!0},new Promise(t=>{let n=function(){try{var e=JSON.parse(sessionStorage.getItem(s));if("object"==typeof e&&"number"==typeof e.timestamp&&(new Date).valueOf()<e.timestamp+604800&&"object"==typeof e.supportTests)return e.supportTests}catch(e){}return null}();if(!n){if("undefined"!=typeof Worker&&"undefined"!=typeof OffscreenCanvas&&"undefined"!=typeof URL&&URL.createObjectURL&&"undefined"!=typeof Blob)try{var e="postMessage("+f.toString()+"("+[JSON.stringify(o),u.toString(),c.toString(),p.toString()].join(",")+"));",r=new Blob([e],{type:"text/javascript"});const a=new Worker(URL.createObjectURL(r),{name:"wpTestEmojiSupports"});return void(a.onmessage=e=>{i(n=e.data),a.terminate(),t(n)})}catch(e){}i(n=f(o,u,c,p))}t(n)}).then(e=>{for(const n in e)r.supports[n]=e[n],r.supports.everything=r.supports.everything&&r.supports[n],"flag"!==n&&(r.supports.everythingExceptFlag=r.supports.everythingExceptFlag&&r.supports[n]);var t;r.supports.everythingExceptFlag=r.supports.everythingExceptFlag&&!r.supports.flag,r.supports.everything||((t=r.source||{}).concatemoji?a(t.concatemoji):t.wpemoji&&t.twemoji&&(a(t.twemoji),a(t.wpemoji)))}); 416//# sourceURL=https://nhd.org/wp-includes/js/wp-emoji-loader.min.js 417</script>
vendor: 1 bytes, line 417
417
418<script> 419gform.initializeOnLoaded( function() { jQuery(document).on('gform_post_render', function(event, formId, currentPage){if(formId == 1) {} } );jQuery(document).on('gform_post_conditional_logic', function(event, formId, fields, isInit){} ) } ); 420</script>
vendor: 1 bytes, line 420
420
421<script> 422gform.initializeOnLoaded( function() {jQuery(document).trigger("gform_pre_post_render", [{ formId: "1", currentPage: "1", abort: function() { this.preventDefault(); } }]); if (event && event.defaultPrevented) { return; } const gformWrapperDiv = document.getElementById( "gform_wrapper_1" ); if ( gformWrapperDiv ) { const visibilitySpan = document.createElement( "span" ); visibilitySpan.id = "gform_visibility_test_1"; gformWrapperDiv.insertAdjacentElement( "afterend", visibilitySpan ); } const visibilityTestDiv = document.getElementById( "gform_visibility_test_1" ); let postRenderFired = false; function triggerPostRender() { if ( postRenderFired ) { return; } postRenderFired = true; gform.core.triggerPostRenderEvents( 1, 1 ); if ( visibilityTestDiv ) { visibilityTestDiv.parentNode.removeChild( visibilityTestDiv ); } } function debounce( func, wait, immediate ) { var timeout; return function() { var context = this, args = arguments; var later = function() { timeout = null; if ( !immediate ) func.apply( context, args ); }; var callNow = immediate && !timeout; clearTimeout( timeout ); timeout = setTimeout( later, wait ); if ( callNow ) func.apply( context, args ); }; } const debouncedTriggerPostRender = debounce( function() { triggerPostRender(); }, 200 ); if ( visibilityTestDiv && visibilityTestDiv.offsetParent === null ) { const observer = new MutationObserver( ( mutations ) => { mutations.forEach( ( mutation ) => { if ( mutation.type === 'attributes' && visibilityTestDiv.offsetParent !== null ) { debouncedTriggerPostRender(); observer.disconnect(); } }); }); observer.observe( document.body, { attributes: true, childList: false, subtree: true, attributeFilter: [ 'style', 'class' ], }); } else { triggerPostRender(); } } ); 423</script>
423 424
425<script type="module" src="https://static.cloudflareinsights.com/beacon.min.js/v31edd6df95cf4e85bb4c19e7a9bdbcba1788362987495" integrity="sha512-iIg7k2xntmwu6/uSb5tpc/hySgZc4eoL31yB29W6tJFo2akwjPWcEqnCEdJvGexCL0KEQwVYv5BlowfhVz26hg==" data-cf-beacon='{"version":"2024.11.0","token":"dac47ab14b0b4c4ead51370a81ec6b5a","r":1,"spa":2}' crossorigin="anonymous"></script>
425 426</body> 427</html>
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.