{"type":"rich","version":"1.0","title":"history USA ","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YcCptnyrFPOZAh8G/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/61c0a9b67cab14f399021f06\" frameborder=\"0\" allowfullscreen></iframe>"}