America sent all its US citizens of Japanese descent to Manzanar at one time. Many died there. The CIA overthrew the democratically elected government in Chile on September 11, 1973 leading to the deaths of 11,000+ people. Iranian-Contra, Bay of Pigs, United Fruit Massacre, The School of the Americas ... I mean, America isn't at the same scale because it's 300 million people vs over a billion.