{"version":"1.0","type":"rich","width":500,"height":380,"title":"PRIMARY SOURCES","html":"\u003Ciframe style=\u0022max-width:100%\u0022 src=\u0022https://wordwall.net/embed/e7ec4c6a51e04825aeb12315685c02e1?themeId=45\u0026ref=oembed\u0022 width=\u0022500\u0022 height=\u0022380\u0022 frameborder=\u00220\u0022 allowfullscreen\u003E\u003C/iframe\u003E","thumbnail_url":"https://screens.cdn.wordwall.net/800/e7ec4c6a51e04825aeb12315685c02e1","thumbnail_width":800,"thumbnail_height":600,"author_name":"arthichezhiyan","author_url":"https://wordwall.net/teacher/6494853","provider_name":"Wordwall","provider_url":"https://wordwall.net"}