Account-1: @libertarianism (Twitter)Account-2: @libertarianismDate: Saturday, May 14, 2016Retweets: 33 retweets(Twitter) Likes: 107 likesBody: Jim Powell claims liberty is relatively rare in the span of human history. So how did liberty grow in the U.S.? https://t.co/CsgVDQTOSKLink: https://twitter.com/libertarianism/status/731635976548810752Social Action: authored a viral tweet