{"type":"rich","version":"1.0","title":"**Unit 4: The Departmental Time (1822 - 1903)**","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XeclaIXedJCtOnTE/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5de7256885de7490ad3a74c4\" frameborder=\"0\" allowfullscreen></iframe>"}