Discover What Happened Today in History
Following the death of his father Conrad II, Henry III was elected King of the Germans and crowned Holy Roman Emperor. His reign would see the empire reach its peak of imperial authority. He was the last emperor able to dominate the papacy.
The forces of Tokugawa Ieyasu captured Osaka Castle, ending the Toyotomi clan's resistance. This battle effectively concluded the Sengoku period and solidified Tokugawa rule over Japan. The subsequent peace lasted over 250 years.
In Annonay, France, Joseph and Étienne Montgolfier publicly launched an unmanned hot-air balloon before a crowd of dignitaries. The balloon rose about 1,000 meters and traveled over 2 kilometers. This event is considered the first public demonstration of aeronautics.
French and Sardinian forces defeated the Austrian army near Magenta, Lombardy. The victory opened the way for the allies to enter Milan and was a key step in Italian unification. The battle also gave its name to the magenta dye discovered shortly after.
The United States Senate approved the 19th Amendment, granting women the right to vote, after the House had passed it in May. The amendment was then sent to the states for ratification. It was ratified in August 1920.
Operation Dynamo concluded, having rescued over 338,000 Allied soldiers from the beaches of Dunkirk, France. Despite heavy losses of equipment, the evacuation saved the British Expeditionary Force. It became a symbol of resilience in the face of defeat.
American troops entered Rome, which had been declared an open city by the Germans. This was the first Axis capital to fall to the Allies in World War II. The liberation boosted Allied morale ahead of the Normandy landings.
U.S. President John F. Kennedy met Soviet Premier Nikita Khrushchev for a tense summit. The discussions covered Berlin, Laos, and nuclear testing, but produced no agreements. The meeting's harsh tone contributed to Cold War tensions.
The People's Liberation Army cleared protesters from Tiananmen Square in Beijing, ending weeks of pro-democracy demonstrations. The crackdown resulted in hundreds of civilian casualties, though exact numbers remain disputed. The event had profound effects on Chinese politics and international relations.
The European Space Agency's Ariane 5 launcher exploded 37 seconds after liftoff from Kourou, French Guiana. The failure was traced to a software error in the inertial reference system. The rocket carried four Cluster scientific satellites, all lost.
Crown Prince Dipendra shot and killed King Birendra, Queen Aishwarya, and several other royal family members at a dinner in Kathmandu. Dipendra then shot himself and died three days later. The massacre led to a succession crisis and fueled the Maoist insurgency.
The Falcon 9 rocket launched successfully from Cape Canaveral, delivering a Dragon spacecraft qualification unit into orbit. This was the first flight of the Falcon 9, which would become a workhorse for commercial spaceflight. The success marked a milestone for private space exploration.