The Tet Offensive, a massive surprise attack launched by the Vietnamese on January 30, 1968, was a turning point in the Vietnam War.

The My Lai Massacre in 1968 saw the mass killing of unarmed South Vietnamese people, most of whom were old men, women, and children, by American troops.

Black Panthers, founded by Huey P. Newton and Bobby Seale in 1966, preached black power, black nationalism, and economic self-sufficiency.

The Voting Rights Act of 1965 was enacted to prevent discrimination and protect voting rights. It was signed into law by President Lyndon Johnson on August 6, 1965, to safeguard the right to vote of Black Americans and ban the use of...