San Francisco, 1967
Attended by more than 20,000 people, the first Human Be-In is held at the Polo Fields in Golden Gate Park.
Thousands gather to hear artists such as the Byrds, Jefferson Airplane, Jimi Hendrix, and Otis Redding at the Monterey Pop Festival.
United States, 1967
Thurgood Marshall becomes the first black man to be appointed to the Supreme Court.