Discover What Happened Today in History
After a prolonged siege, Spanish conquistador Hernán Cortés captured the Aztec capital of Tenochtitlan. This event marked the end of the Aztec Empire and was a decisive moment in the Spanish colonization of the Americas.
The Duke of Marlborough and Prince Eugene of Savoy led allied forces to a decisive victory over the French and Bavarian armies during the War of the Spanish Succession. This battle ended French dominance in Europe and reshaped the continent's political landscape.
Marie and Pierre Curie announced the discovery of the radioactive element radium, which they had isolated from pitchblende. This groundbreaking work in radioactivity later earned Marie Curie a Nobel Prize and revolutionized physics and chemistry.
East German authorities began sealing the border between East and West Berlin with barbed wire and barriers, the first major step in constructing the Berlin Wall. This act physically divided the city and became a powerful symbol of the Cold War.
The 2004 Summer Olympics officially opened in Athens, Greece, marking the return of the Games to their birthplace. The ceremony celebrated ancient Greek history and culture, featuring a spectacular artistic segment directed by Dimitris Papaioannou.