1.0National History Dayhttps://nhd.org/plNHD Openboxrich600338<blockquote class="wp-embedded-content" data-secret="9tgbCrCDgS"><a href="https://nhd.org/pl/2022/06/13/planet-word-website-showcase/">Studenci National History Day wyróżnieni za prezentację strony internetowej Planet Word </a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://nhd.org/pl/2022/06/13/planet-word-website-showcase/embed/#?secret=9tgbCrCDgS" width="600" height="338" title="„Studenci National History Day wyróżnieni w ramach prezentacji witryny internetowej Planet Word” — National History Day" data-secret="9tgbCrCDgS" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://nhd.org/wp-includes/js/wp-embed.min.js </script>https://nhd.org/wp-content/uploads/2022/06/Planet-Word-Logo.png512512The 2022 Planet Word Virtual Website Showcase presents NHD projects featuring writers, linguists, journalists, and others who changed the world using the power of words. These websites also reflect the 2022 NHD theme, Debate & Diplomacy in History: Successes, Failures, Consequences.