1954: Puerto Rican Nationalists Launch Assault on U.S. Congress

On March 1, 1954, Puerto Rican nationalists opened fire on the House of Representatives, injuring five congressmen. Nationalists Attack Congress Three members of the Puerto Rico...

1887: First Groundhog Day Celebrated in Punxsutawney

On February 2, 1887, Punxsutawney, Pennsylvania, celebrated the first official Groundhog Day, a holiday with roots in ancient traditions. The Origins of Groundhog Day On February...

2002: The Trial of Slobodan Milosevic Begins

On February 12, 2002, the war crimes trial of Serb leader Slobodan Milosevic began at The Hague. The defendant died before a sentence was...

1997: Bodies of Heaven’s Gate Cult Members Discovered After Mass Suicide

On March 26, 1997, police found the bodies of 39 Heaven’s Gate members who had committed suicide believing that the Hale-Bopp comet was a...

1979: Nuclear Meltdown Occurs at Three Mile Island

On March 28, 1979, the Three Mile Island nuclear power plant experienced a partial meltdown. It was the worst-ever commercial nuclear accident in American history. Meltdown...

1993: Feds Raid Branch Davidian Compound in Waco

On February 28, 1993, federal agents tried to arrest David Koresh at his Waco, Texas, compound. A gunfight ensued, killing 10 and beginning a...

1960: Greensboro Lunch Counter Sit-ins Begin

On February 1, 1960, four black college students refused to leave a lunch counter where they were denied service, sparking a wave of sit-in...

1960: South African Police Open Fire on Crowd in Sharpeville Massacre

On March 21, 1960, South African police fired into a crowd of black protesters who had surrounded a police station in Sharpeville, killing 69...

Eurotunnel Connects Britain and France

On Dec. 1, 1990, British and French construction workers joined the two halves of the Eurotunnel, physically linking Britain and France for the first...

1981: John Hinckley Shoots President Reagan and James Brady

On March 30, 1981, President Ronald Reagan was shot in the chest by John Hinckley Jr., a college dropout hoping to impress actress Jodie...