{"version":"1.0","provider_name":"Courtyard of the Cyrillic Alphabet","provider_url":"https:\/\/dvornakirilicata.bg\/en\/","title":"The First Literary School Is Established in Pliska - Courtyard of the Cyrillic Alphabet","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"L1AsJpxKNu\"><a href=\"https:\/\/dvornakirilicata.bg\/en\/the-first-literary-school-is-established-in-pliska\/\">The First Literary School Is Established in Pliska<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/dvornakirilicata.bg\/en\/the-first-literary-school-is-established-in-pliska\/embed\/#?secret=L1AsJpxKNu\" width=\"600\" height=\"338\" title=\"&#8220;The First Literary School Is Established in Pliska&#8221; &#8212; Courtyard of the Cyrillic Alphabet\" data-secret=\"L1AsJpxKNu\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/dvornakirilicata.bg\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/dvornakirilicata.bg\/wp-content\/uploads\/2023\/02\/\u0441\u044a\u0437\u0434\u0430\u0432\u0430\u043d\u0435-\u043d\u0430-\u043a\u043d\u0438\u0436\u043e\u0432\u043d\u0430-\u0448\u043a\u043e\u043b\u0430.jpg","thumbnail_width":1200,"thumbnail_height":800,"description":"The first literary school was established in Pliska. It was most likely during this period that the Cyrillic alphabet was also created. Clement saw that the students found the Glagolitic letters difficult to write and began considering how they might be simplified. With the help of Naum and Angelarius, he simplified some of the characters, [&hellip;]"}