Account-1: @humanprogress (Twitter)Account-2: @humanprogress (Twitter)Scholar: HumanProgress.orgDate: Saturday, February 10, 2018Retweets: 522 retweets(Twitter) Likes: 887 likesBody: When communism fell, so did mass killings. https://buff.ly/2EsxJ1k Link: https://twitter.com/humanprogress/status/962486857283067904Social Action: authored a viral tweet