{"version":"1.0","provider_name":"Cheer-Dance","provider_url":"https:\/\/blogs.uninter.edu.mx\/CheerDance","author_name":"luzgalvez","author_url":"https:\/\/blogs.uninter.edu.mx\/CheerDance\/index.php\/author\/luzgalvez\/","title":"\u00bfCu\u00e1ndo se inventaron las porristas? - Cheer-Dance","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"tbhWq8Qca6\"><a href=\"https:\/\/blogs.uninter.edu.mx\/CheerDance\/index.php\/2023\/05\/03\/cuando-se-inventaron-las-porristas\/\">\u00bfCu\u00e1ndo se inventaron las porristas?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blogs.uninter.edu.mx\/CheerDance\/index.php\/2023\/05\/03\/cuando-se-inventaron-las-porristas\/embed\/#?secret=tbhWq8Qca6\" width=\"600\" height=\"338\" title=\"&#8220;\u00bfCu\u00e1ndo se inventaron las porristas?&#8221; &#8212; Cheer-Dance\" data-secret=\"tbhWq8Qca6\" 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\/* ]]> *\/\n<\/script>\n","description":"Thomas Peebles, un estudiante graduado de la Universidad de Princeton introdujo en\u00a01884\u00a0la idea de la animaci\u00f3n para animar al p\u00fablico de la Universidad de Minnesota. Sin embargo, no fue hasta 1898 que Johnny Campbell, estudiante de Minnesota dirigi\u00f3 a la multitud cantando: &#8220;Rah, Rah, Rah!"}