Discover What Happened Today in History
Roman Emperor Claudius died under suspicious circumstances, possibly poisoned by his wife Agrippina to ensure her son Nero's succession. His death marked the end of the Julio-Claudian dynasty's more stable period and the beginning of Nero's tumultuous reign.
The cornerstone of the President's House, later known as the White House, was laid in Washington, D.C. The building, designed by James Hoban, would become the official residence and workplace of every U.S. President starting with John Adams in 1800.
The International Meridian Conference in Washington, D.C., designated the meridian passing through the Royal Observatory in Greenwich, England, as the prime meridian (0° longitude). This established Greenwich Mean Time (GMT) as the world's standard time reference.
Following the ousting of Mussolini, the new Italian government under Marshal Badoglio declared war on its former Axis partner, Nazi Germany. This event came shortly after an armistice with the Allies, significantly altering the dynamics of the Mediterranean theater.
The last of 33 miners trapped for a record 69 days deep inside the San José copper-gold mine in Chile was rescued. The successful operation, watched globally, was a triumph of engineering and human endurance, with all miners brought to safety via a narrow escape capsule.