{"type":"rich","version":"1.0","title":"**1950 - 1974**","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XmUsPWVe02SxMRl5/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5e652c3d655ed364b1311979\" frameborder=\"0\" allowfullscreen></iframe>"}