Historical Events on December 21, Facts & Special Events On This Day - CalendarZ

Historical Events on December 21

AD 69

The Roman Senate declares Vespasian emperor of Rome, the last in the Year of the Four Emperors.
1124

Pope Honorius II is elected.
1140

Conrad III of Germany besieged Weinsberg.
1237

The city of Ryazan is sacked by the Mongol army of Batu Khan.
1361

The Battle of Linuesa is fought in the context of the Spanish Reconquista between the forces of the Emirate of Granada and the combined army of the Kingdom of Castile and of Jaén resulting in a Castilian victory.
1598

Battle of Curalaba: The revolting Mapuche, led by cacique Pelentaru, inflict a major defeat on Spanish troops in southern Chile.
1620

Plymouth Colony: William Bradford and the Mayflower Pilgrims land on what is now known as Plymouth Rock in Plymouth, Massachusetts.
1826

American settlers in Nacogdoches, Mexican Texas, declare their independence, starting the Fredonian Rebellion.
1832

Egyptian-Ottoman War: Egyptian forces decisively defeat Ottoman troops at the Battle of Konya.
1844

The Rochdale Society of Equitable Pioneers commences business at its cooperative in Rochdale, England, starting the Cooperative movement.
1861

Medal of Honor: Public Resolution 82, containing a provision for a Navy Medal of Valor, is signed into law by President Abraham Lincoln.
1872

Challenger expedition: HMS Challenger, commanded by Captain George Nares, sails from Portsmouth, England.
1879

World premiere of Henrik Ibsen's A Doll's House at the Royal Theatre in Copenhagen, Denmark.
1883

The Royal Canadian Dragoons and The Royal Canadian Regiment, the first Permanent Force cavalry and infantry regiments of the Canadian Army, are formed.
1907

The Chilean Army commits a massacre of at least 2,000 striking saltpeter miners in Iquique, Chile.
1910

An underground explosion at the Hulton Bank Colliery No. 3 Pit in Over Hulton, Westhoughton, England, kills 344 miners.
1913

Arthur Wynne's "word-cross", the first crossword puzzle, is published in the New York World.
1919

American anarchist Emma Goldman is deported to Russia.
1923

United Kingdom and Nepal formally signed an agreement of friendship, called the Nepal-Britain Treaty of 1923, which superseded the Treaty of Sugauli signed in 1816.
1936

First flight of the Junkers Ju 88 multi-role combat aircraft.
1937

Snow White and the Seven Dwarfs, the world's first full-length animated feature, premieres at the Carthay Circle Theatre.
1941

World War II: A formal treaty of alliance between Thailand and Japan is signed in the presence of the Emerald Buddha in Wat Phra Kaew, Thailand.
1946

An 8.1 Mw earthquake and subsequent tsunami in Nankaidō, Japan, kills over 1,300 people and destroys over 38,000 homes.
1963

"Bloody Christmas" begins in Cyprus, ultimately resulting in the displacement of 25,000-30,000 Turkish Cypriots and destruction of more than 100 villages.
1965

International Convention on the Elimination of All Forms of Racial Discrimination is adopted.
1967

Louis Washkansky, the first man to undergo a heart transplant, dies in Cape Town, South Africa, having lived for 18 days after the transplant.
1968

Apollo program: Apollo 8 is launched from the Kennedy Space Center, placing its crew on a lunar trajectory for the first visit to another celestial body by humans.
1970

First flight of F-14 multi-role combat aircraft.
1973

The Geneva Conference on the Arab-Israeli conflict opens.
1979

Lancaster House Agreement: An independence agreement for Rhodesia is signed in London by Lord Peter Carrington, Sir Ian Gilmour, Robert Mugabe, Joshua Nkomo, Bishop Abel Muzorewa and S.C. Mundawarara.
1988

A bomb explodes on board Pan Am Flight 103 over Lockerbie, Dumfries and Galloway, Scotland, killing 270.
1988

The first flight of Antonov An-225 Mriya, the largest aircraft in the world.
1992

A Dutch DC-10, flight Martinair MP 495, crashes at Faro Airport, killing 56.
1995

The city of Bethlehem passes from Israeli to Palestinian control.
1999

The Spanish Civil Guard intercepts a van loaded with 950 kg of explosives that ETA intended to use to blow up Torre Picasso in Madrid, Spain.
2004

Iraq War: A suicide bomber killed 22 at the forward operating base next to the main U.S. military airfield at Mosul, Iraq, the single deadliest suicide attack on American soldiers.
2012

2012 phenomenon: this day was regarded as the end-date of a 5,126-year-long cycle in the Mesoamerican Long Count calendar, leading to widespread expectations of cataclysmic events]] (which failed to happen).

December 21 Birthdays

December 21 Deaths