{"type":"rich","version":"1.0","title":"U.S History","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WTGAyrxh6AAB0L3z/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/593180cabc61e80001d0bdf3\" frameborder=\"0\" allowfullscreen></iframe>"}