On This Day · The 343rd day of the year

December 9

A look at December 9 through the almanac — historic events, famous birthdays including Carlo Azeglio Ciampi and Peter Kropotkin, and the day's notable deaths and observances.

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Events

10 notable moments
  1. 2016

    Park Geun-hye

    President Park Geun-hye of South Korea is impeached by the country's National Assembly in response to a major political scandal.

    President of South Korea
  2. 1992

    Somalia

    American troops land in Somalia for Operation Restore Hope.

    Country in the Horn
  3. 1969

    William P. Rogers

    U.S. Secretary of State William P. Rogers proposes his plan for a ceasefire in the War of Attrition; Egypt and Jordan accept it over the objections of the PLO, which leads to civil war in Jordan in September 1970.

    American politician (1913–2001)
  4. 1968

    Douglas Engelbart

    Douglas Engelbart gave what became known as "The Mother of All Demos", publicly debuting the computer mouse, hypertext, and the bit-mapped graphical user interface using the oN-Line System (NLS).

    American engineer and inventor
  5. 1965

    Kecksburg UFO incident

    Kecksburg UFO incident: A fireball is seen from Michigan to Pennsylvania; with witnesses reporting something crashing in the woods near Pittsburgh.

    1965 fireball sighting in
  6. 1940

    World War II

    World War II: Operation Compass: British and Indian troops under the command of Major-General Richard O'Connor attack Italian forces near Sidi Barrani in Egypt.

    1939–1945 global conflict
  7. 1917

    World War I

    World War I: Field Marshal Allenby captures Jerusalem from the Ottoman Empire.

    1914–1918 global conflict
  8. 1911

    Cross Mountain Mine disaster

    A mine explosion near Briceville, Tennessee, kills 84 miners despite rescue efforts led by the United States Bureau of Mines.

    1911 coal mine explosion
  9. 1856

    Iran

    The Iranian city of Bushehr surrenders to occupying British forces.

    Country in West Asia
  10. 1775

    American Revolutionary War

    American Revolutionary War: British troops and Loyalists, misinformed about Patriot militia strength, lose the Battle of Great Bridge, ending British rule in Virginia.

    1775–1783 conflict in North
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Famous birthday twins

Born on December 9

Carlo Azeglio Ciampi

b. 1920

Italian economist and politician, 10th President of Italy

Peter Kropotkin

b. 1842

Russian zoologist, economist, geographer, and philosopher

Stefen Fangmeier

b. 1960

American visual effects designer and director

Caroline Lucas

b. 1960

English activist and politician

Chenghua Emperor

b. 1447

of China

Grace Hopper

b. 1906

American admiral and computer scientist, designed COBOL

Tabitha Babbitt

b. 1779

American tool maker and inventor

Kirsten Gillibrand

b. 1966

American lawyer and politician

Deaths

  • 1996Alain Poher, French lawyer and politician
  • 1932Karl Blossfeldt, German photographer, sculptor, and educator
  • 1830Heinrich Christian Friedrich Schumacher, Danish surgeon, botanist, and academic
  • 1544Teofilo Folengo, Italian poet
  • 1437Sigismund, Holy Roman Emperor, King of Hungary from 1387 to 1437, Holy Roman Emperor from 1433
  • 1117Gertrude of Brunswick, Markgräfin of Meißen

Holidays & observances

  • Anna's Day, marks the day to start the preparation process of the lutefisk to be consumed on Christmas Eve, as well as a Swedish name day, celebrating all people named Anna. (Sweden and Finland)
  • Armed Forces Day (Peru)
  • Christian feast day: Feast of the Conception of the Most Holy Theotokos by St. Anne (Eastern Orthodox Church)
  • Christian feast day: Hannah (biblical figure) (Eastern Orthodox Church)
  • Christian feast day: Juan Diego
  • Christian feast day: Leocadia
  • Christian feast day: Nectarius of Auvergne
  • Christian feast day: Peter Fourier

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