{"type":"rich","version":"1.0","title":"Foundational U.S. Civics Documents","description":"Identify foundational U.S. civics documents by their historical clues, including the Declaration of Independence, Articles of Confederation, Constitution, Bill of Rights, Magna Carta, Mayflower Compact, Common Sense, and the Federalist Papers.","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1784084666915&hashid=v5j16dg3pW","html":"<iframe src=\"https://arcade.padlet.com/embed/v5j16dg3pW\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}