Account-1: @CatoInstitute (Twitter)Account-2: @CatoInstituteDate: Tuesday, December 8, 2015Retweets: 62 retweets(Twitter) Likes: 46 likesBody: Twenty-four years ago today, the USSR became history. Why did the Soviet Union collapse? http://j.mp/1TzMnBE Link: https://twitter.com/CatoInstitute/status/674385215297581056Social Action: authored a viral tweet