{"type":"rich","version":"1.0","title":"Developing American Identity (1820-1880)","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/W9tevDnK8jAslcgm/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5bdb5ebc39caf2302c95c826\" frameborder=\"0\" allowfullscreen></iframe>"}