Events on April 15 37
Year 769
The Lateran Council condemned the Council of Hieria and anathematized its iconoclastic rulings.
Year 1071
Bari, the last Byzantine possession in southern Italy, is surrendered to Robert Guiscard.
Year 1395
Timur defeats Tokhtamysh of the Golden Horde at the Battle of the Terek River. The Golden Horde capital city, Sarai, is razed to the ground and Timur installs a puppet ruler on the throne.
Year 1450
Battle of Formigny: Toward the end of the Hundred Years' War, the French attack and nearly annihilate English forces, ending English domination in Northern France.
Year 1632
Battle of Rain: Swedes under Gustavus Adolphus defeat the Holy Roman Empire during the Thirty Years' War.
Year 1642
Irish Confederate Wars: A Confederate Irish militia is routed in the Battle of Kilrush when it attempts to halt the progress of a Royalist Army.
Year 1715
The Pocotaligo Massacre triggers the start of the Yamasee War in colonial South Carolina.
Year 1738
Serse, an Italian opera by George Frideric Handel receives its premiere performance in London, England.
Year 1783
Preliminary articles of peace ending the American Revolutionary War (or American War of Independence) are ratified.
Year 1817
Thomas Hopkins Gallaudet and Laurent Clerc founded the American School for the Deaf, the first American school for deaf students, in Hartford, Connecticut.
Year 1861
President Abraham Lincoln calls for 75,000 Volunteers to quell the insurrection that soon became the American Civil War.
Year 1865
President Abraham Lincoln dies after being shot the previous evening by actor John Wilkes Booth. Vice President Andrew Johnson becomes President upon Lincoln's death.
Year 1900
Philippine-American War: Filipino guerrillas launch a surprise attack on U.S. infantry and begin a four-day siege of Catubig, Philippines.
Year 1907
Triangle Fraternity is founded at the University of Illinois at Urbana-Champaign
Year 1912
The British passenger liner RMS Titanic sinks in the North Atlantic at 2:20 a.m., two hours and forty minutes after hitting an iceberg. Only 710 of 2,227 passengers and crew on board survive.
Year 1920
Two security guards are murdered during a robbery in South Braintree, Massachusetts. Anarchists Sacco and Vanzetti would be convicted of and executed for the crime, amid much controversy.
Year 1922
U.S. Senator John B. Kendrick of Wyoming introduces a resolution calling for an investigation of a secret land deal, which leads to the discovery of the Teapot Dome scandal.
Year 1941
In the Belfast Blitz, two-hundred bombers of the German Luftwaffe attack Belfast, killing around one thousand people.
Year 1942
The George Cross is awarded "to the island fortress of Malta: Its people and defenders" by King George VI.
Year 1947
Jackie Robinson debuts for the Brooklyn Dodgers, breaking baseball's color line.
Year 1955
McDonald's restaurant dates its founding to the opening of a franchised restaurant by Ray Kroc, in Des Plaines, Illinois
Year 1960
At Shaw University in Raleigh, North Carolina, Ella Baker leads a conference that results in the creation of the Student Nonviolent Coordinating Committee, one of the principal organizations of the Civil Rights Movement in the 1960s.
Year 1969
The EC-121 shootdown incident: North Korea shoots down a United States Navy aircraft over the Sea of Japan, killing all 31 on board.
Year 1970
During the Cambodian Civil War, massacres of the Vietnamese minority results in 800 bodies flowing down the Mekong river into South Vietnam.
Year 1986
The United States launches Operation El Dorado Canyon, its bombing raids against Libyan targets in response to a bombing in West Germany that killed two U.S. servicemen.
Year 1989
Hillsborough disaster: A human crush occurs at Hillsborough Stadium, home of Sheffield Wednesday, in the FA Cup Semi-final, resulting in the deaths of 96 Liverpool fans.
Year 2013
Two bombs explode near the finish line at the Boston Marathon in Boston, Massachusetts, killing three people and injuring 264 others.
Year 2014
In the worst massacre of the South Sudanese Civil War, at least 200 civilians were gunned down after seeking refuge in houses of worship as well as hospitals.