1943: United States Defeats Japan at Guadalcanal

On February 9, 1943, the United States declared victory against Japan in the seven-month World War II campaign for Guadalcanal and nearby islands in...

On This Day: United States Drops Atomic Bomb on Hiroshima

On Aug. 6, 1945, U.S. war plane Enola Gay dropped “Little Boy,” a 8,900-pound atomic bomb, on Hiroshima, Japan. Within eight days, Japan surrendered,...

1937: Gas Leak Causes New London School Explosion

On March 18, 1937, the worst school disaster in American history occurred when a gas explosion killed nearly 300 schoolchildren in Texas. Gas Explosion Destroys...

1633: Galileo Faces Inquisition

On February 13, 1633, Galileo arrived in Rome to be tried for promoting Copernican theories, such as the revolutionary idea that the Earth orbits...

1991: “Birmingham Six” Freed After 16 Years in Prison

On March 14, 1991, six men wrongfully accused of carrying out Irish Republican Army (IRA) bombing attacks on two Birmingham pubs were released after...

1949: “Axis Sally” Convicted of Treason

On March 10, 1949, a jury found American-born Nazi propagandist Mildred E. Gillars, the radio broadcaster known as “Axis Sally,” guilty of treason. “Axis Sally”...

1911: Triangle Shirtwaist Factory Fire Kills 146

On March 25, 1911, a fire at New York City’s crowded, unsafe Triangle Shirtwaist Factory killed 146 workers. Public outrage over the incident galvanized...

1974: Heiress Patty Hearst Kidnapped

On February 4, 1974, members of the Symbionese Liberation Army kidnapped Patty Hearst, 19, granddaughter of newspaper mogul William Randolph Hearst. After months of...

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...