18
December
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December 18 in History
2002
2003 California recall: Then Governor of California Gray Davis announces that the state would face a record budget deficit of $35 billion, roughly double the figure reported during his reelection campaign one month earlier.
1999
NASA launches into orbit the Terra platform carrying five Earth Observation instruments, including ASTER, CERES, MISR, MODIS and MOPITT.
1997
HTML 4.0 is published by the World Wide Web Consortium.
1996
The Oakland, California school board passes a resolution officially declaring "Ebonics" a language or dialect.
1989
The European Community and the Soviet Union sign an agreement on trade and commercial and economic cooperation.
1987
Larry Wall releases the first version of the Perl programming language.
1978
1973
Soviet Soyuz Programme: ''Soyuz 13'', crewed by cosmonauts Valentin Lebedev and Pyotr Klimuk, is launched from Baikonur in the Soviet Union.
1972
Vietnam War: President Richard Nixon announces that the United States will engage North Vietnam in Operation Linebacker II, a series of Christmas bombings, after peace talks collapsed with North Vietnam on the 13th.
1971
Capitol Reef National Park is established in Utah.
1969
Capital punishment in the United Kingdom: Home Secretary James Callaghan's motion to make permanent the Murder (Abolition of Death Penalty) Act 1965, which had temporarily suspended capital punishment in England, Wales and Scotland for murder (but not for all crimes) for a period of five years.
1966
Saturn's moon Epimetheus is discovered by Richard L. Walker.
1961
Indonesia invades Netherlands New Guinea.
1956
1944
World War II: 77 B-29 Superfortress and 200 other aircraft of U.S. Fourteenth Air Force bomb Hankow, China, a Japanese supply base.
1935
The Lanka Sama Samaja Party is founded in Ceylon.
1932
The Chicago Bears defeat the Portsmouth Spartans 9-0 in the first ever NFL Championship Game. Because of a blizzard, the game was moved from Wrigley Field to the Chicago Stadium, the field measuring {{convert|80|yd}} long.
1916
World War I: The Battle of Verdun ends when German forces under Chief of Staff Erich Von Falkenhayn are defeated by the French and British, and suffer 337,000 casualties.
1915
U.S. President Woodrow Wilson marries Edith Bolling Galt Wilson while president of the United States.
1912
The Piltdown Man, later discovered to be a hoax, is found in the Piltdown Gravel Pit, by Charles Dawson.
1900
The Upper Ferntree Gully to Gembrook Narrow-gauge (2 ft 6 in or 762 mm) Railway (now the Puffing Billy Railway) in Victoria, Australia is opened for traffic.
1898
Gaston de Chasseloup-Laubat sets a new land speed record of {{convert|39.245|mi/h|km/h|abbr=on}} in a Jeantaud electric car. This is the first recognized land speed record.
1888
Richard Wetherill and his brother in-law discover the ancient Indian ruins of Cliff Palace in Mesa Verde.
1878
John Kehoe, the last of the Molly Maguires is executed in Pennsylvania.
The Al-Thani family become the rulers of the state of Qatar
1862
American Civil War: In the Battle of Lexington, General Nathan Bedford Forrest defeats a Union force under Colonel Robert Ingersoll.
1793
Surrender of the frigate ''La Lutine'' by French Royalists to Lord Hood; renamed {{HMS|Lutine|1779|6}}, she later becomes a famous treasure wreck.
1787
New Jersey becomes the third state to ratify the U.S. Constitution.
1777
The United States celebrates its first Thanksgiving, marking the recent victory by the Americans over General John Burgoyne in the Battle of Saratoga in October.
1642
Abel Tasman becomes first European to land in New Zealand.
1620
The ''Mayflower'' lands in present-day Plymouth, Massachusetts with 102 Pilgrims on board.
1271
Kublai Khan renames his empire "Yuan" (元 yuán), officially marking the start of the Yuan Dynasty of Mongolia and China.