American Anti-Slavery and Civil Rights Timeline. Portuguese negotiate the first slave trade agreement that also includes gold and ivory. By the end of the 19th Century, because of the slave trade, five times as many Africans (over 11 million) would arrive in the Americas than Europeans.
Consequently, on June 27, 1963, Ernesto Miranda was convicted and sentenced to two concurrent terms of 20-30 years imprisonment. But Alvin Moore's arguments about the confession had touched off a legal firestorm. Miranda's conviction was appealed all the way to the U.S. Supreme Court. On June 13, 1966, Chief Justice Earl Warren, speaking for a 5-4 majority, for the first time established unequivocal guidelines about what is and what is not permissible in the interrogation room:
In 1998, President Ernesto Zedillo, on the 30th anniversary of the Tlatelolco massacre, authorized a congressional investigation into the events of October 2. However, the PRI government continued its recalcitrance and did not release official government documents pertaining to the incident.