{"type":"rich","version":"1.0","title":"Timeline of 20th Century Wars","description":"A timeline activity where students order major events of World War I and World War II, including the assassination of Archduke Ferdinand, Pearl Harbor, and D-Day.","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1767922008209&hashid=3yjN177Jr4","html":"<iframe src=\"https://arcade.padlet.com/embed/3yjN177Jr4\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}