24 January History
- 41 - Shortly after declaring himself a god, Caligula is assassinated by two Praetorian tribunes.
- 1458 - Matthias Corvinus, the son of John Hunyadi, is elected king of Hungary.
- 1639 - Representatives from three Connecticut towns band together to write the Fundamental Orders, the first constitution in the New World.
- 1722 - Czar Peter the Great caps his reforms in Russia with the "Table of Rank" which decrees a commoner can climb on merit to the highest positions.
- 1848 - Gold is discovered by James Wilson Marshall at his partner Johann August Sutter's sawmill on the South Fork of the American River, near Coloma, California.
- 1903 - U.S. Secretary of State John Hay and British Ambassador Herbert create a joint commission to establish the Alaskan border.
- 1911 - U.S. Cavalry is sent to preserve the neutrality of the Rio Grande during the Mexican Civil War.
- 1915 - The German cruiser Blücher is sunk by a British squadron in the Battle of Dogger Bank.
- 1927 - British expeditionary force of 12,000 is sent to China to protect concessions at Shanghai.
- 1931 - The League of Nations rebukes Poland for the mistreatment of a German minority in Upper Silesia.
- 1945 - A German attempt to relieve the besieged city of Budapest is finally halted by the Soviets.
- 1946 - The UN establishes the International Atomic Energy Commission.
- 1951 - Indian leader Nehru demands that the UN name Peking as an aggressor in Korea.
- 1965 - Winston Churchill dies from a cerebral thrombosis at the age of 90.
- 1980 - In a rebuff to the Soviets, the U.S. announces intentions to sell arms to China.
- 1982 - A draft of Air Force history reports that the U.S. secretly sprayed herbicides on Laos during the Vietnam War.
24 January Birthdays
- 1712 - Frederick II (the Great), King of Prussia, noted for his social reforms and leading Prussia in military victories.
- 1732 - Pierre de Beaumarchais, French dramatist (The Barber of Seville, The Marriage of Figaro).
- 1862 - Edith Wharton, U.S. novelist who wrote Ethan Frome and The Age of Innocence.