{"version":"1.0","type":"rich","width":1920,"height":1080,"title":"Título 2","description":"2. Aproximadamente 3500 a. C.\n\nInvención de la escritura\n\nEn Mesopotamia surgió la escritura cuneiforme, que permitió registrar información, conservar conocimientos y transmitir mensajes a través del tiempo.","author_name":"Genially","provider_name":"Genially","provider_url":"https://genially.com","html":"<div style='width: 100%;'><div style='position: relative; padding-bottom:56.25%; padding-top: 0; height: 0;'><iframe frameborder='0' width='1920' height='1080' style='position:absolute; top: 0; left: 0; width: 100%; height: 100%;' src='https://view.genially.com/6ab5c7ef7a9182db4b3bf744' type='text/html' allowscriptaccess='always' allowfullscreen='true' scrolling='yes' allownetworking='all'></iframe></div></div>","thumbnail_url":"https://genially-thumbnails.genially.com/6ab5c7ef7a9182db4b3bf744.png?ts=1791846599478","thumbnail_width":1920,"thumbnail_height":1080}