{"type":"rich","version":"1.0","title":"Labor Unions of the Gilded Age","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XfASG2j7x5xVqod6/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5df0121b68fbc79c55aa877a\" frameborder=\"0\" allowfullscreen></iframe>"}