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Sep 20, 1565
First European battle on American soil
Spanish forces under Pedro Menéndez de Avilés capture the French Huguenot settlement of Fort Caroline, near present-day Jacksonville, Florida. The French, commanded by Rene Goulaine de Laudonniere, lost 135 men in the first instance of colonial warfare between European powers in America. -
Redcoats kill sleeping Americans in Paoli Massacre
On the evening of September 20, 1777, near Paoli, Pennsylvania, General Charles Grey and nearly 5,000 British soldiers launch a surprise attack on a small regiment of Patriot troops commanded by General Anthony Wayne in what becomes known as the Paoli Massacre. -
The returning Lewis and Clark reach the first white settlement on the Missouri
On this day in 1806, after nearly two-and-a-half years spent exploring the western wilderness, the Corps of Discovery arrived at the frontier village of La Charette, the first white settlement they had seen since leaving behind the outposts of eastern civilization in 1804. -
Confederates score a victory at the Battle of Chickamauga
In one of the bloodiest battles of the war, the Confederate Army of Tennessee drives the Union Army of the Cumberland back into Chattanooga, Tennessee, from Chickamauga Creek in northern Georgia. Although technically a Confederate victory, the battle had little long-term effect on the military situation in the region. -
U.S. officer George S. Patton writes home after Saint-Mihiel offensive
On September 20, 1918, 32-year-old Colonel George S. Patton of the American Expeditionary Force (AEF) writes to his father from the Western Front in France, recounting his experiences during the American-led offensive against the Germans at Saint-Mihiel earlier that month. -
British launch Operation Source
On this day in 1943, British submarines attempt to sink the German battleship Tirpitz as it sits in Norwegian waters, as Operation Source gets underway. The Tirpitz was the second largest battleship in the German fleet (after the Bismarck) and a threat to Allied vessel movement through Arctic waters. -
First Cannes Film Festival
The first annual Cannes Film Festival opens at the resort city of Cannes on the French Riviera. The festival had intended to make its debut in September 1939, but the outbreak of World War II forced the cancellation of the inaugural Cannes. -
Kennedy proposes joint mission to the moon
An optimistic and upbeat President John F. Kennedy suggests that the Soviet Union and the United States cooperate on a mission to mount an expedition to the moon. The proposal caught both the Soviets and many Americans off guard. -
U.S. officials defend use of defoliants
U.S. military spokesmen defend the use of defoliants in Vietnam at a news conference in Saigon, claiming that the use of the agents in selected areas of South Vietnam had neither appreciably altered the country’s ecology, nor produced any harmful effects on human or animal life. -
Amish convicted in beard cutting attacks
On this day in 2012, 16 members of a dissident Amish group in Ohio are convicted of federal hate crimes and conspiracy for forcibly cutting the beards and hair of fellow Amish with whom they had religious differences.