{"version":"1.0","provider_name":"History Education Network","provider_url":"https:\/\/historyeducationnetwork.com","author_name":"action-reaction","author_url":"https:\/\/historyeducationnetwork.com\/index.php\/archives\/author\/action-reaction","title":"'Endurance' stuck in the ice 1915, Trapped and crushed by Antarctic pack ice, the crew of the Endurance survived nearly 500 days, the expedition was an attempt to make the first land crossing of the Antarctica - History Education Network","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"OTEKkpwgca\"><a href=\"https:\/\/historyeducationnetwork.com\/index.php\/archives\/17697\">&#8216;Endurance&#8217; stuck in the ice 1915, Trapped and crushed by Antarctic pack ice, the crew of the Endurance survived nearly 500 days, the expedition was an attempt to make the first land crossing of the Antarctica<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/historyeducationnetwork.com\/index.php\/archives\/17697\/embed#?secret=OTEKkpwgca\" width=\"600\" height=\"338\" title=\"&#8220;&#8216;Endurance&#8217; stuck in the ice 1915, Trapped and crushed by Antarctic pack ice, the crew of the Endurance survived nearly 500 days, the expedition was an attempt to make the first land crossing of the Antarctica&#8221; &#8212; History Education Network\" data-secret=\"OTEKkpwgca\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/historyeducationnetwork.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/historyeducationnetwork.com\/wp-content\/uploads\/2026\/03\/picture-43-600x829.jpg","thumbnail_width":600,"thumbnail_height":829}