A coup attempt in Indonesia on Sept. 30, 1965, triggered a series of events that led to the ouster of President Sukarno and unleashed a wave of violence against suspected communists in the country that left up to 1 million people dead. In this photo from 1965, Indonesian soldiers watch suspected communists held at Tangerang, a suburb of Jakarta, the Indonesian capital. (Bettmann/Corbis /AP)
