UN
Day
Chinese
Language Day
Events
of the day
1303 – The University of Rome
La Sapienza is instituted by Pope Boniface VIII.
1453 – The last naval battle in Byzantine history
occurs, as three Genoese galleys escorting a Byzantine
transport fight their way through the huge Ottoman
blockade fleet and into the Golden Horn.
1526 – The last ruler of the Lodi Dynasty, Ibrahim
Lodi is defeated and killed by Babur in the First
Battle of Panipat.
1534 – Jacques Cartier begins the voyage during
which he discovers Canada and Labrador.
1535 – The Sun dog phenomenon observed over Stockholm
and depicted in the famous painting "Vädersolstavlan".
1653 – Oliver Cromwell dissolves the Rump Parliament.
1657 – Admiral Robert Blake destroys a Spanish
silver fleet under heavy fire at Santa Cruz de
Tenerife.
1657 – Freedom of religion is granted to the Jews
of New Amsterdam (later New York City).
1689 – The former King James II of England, now
deposed, lays siege to Derry.
1752 – Start of Konbaung-Hanthawaddy War, a new
phase in Burmese Civil War (1740–1757)
1770 – The Georgian king Erekle II, abandoned
by his Russian ally Count Totleben, wins a victory
over Ottoman forces at Aspindza.
1775 – American Revolutionary War: the Siege of
Boston begins, following the battles at Lexington
and Concord.
1792 – France declares war against the "King
of Hungary and Bohemia", the beginning of
French Revolutionary Wars.
1809 – Two Austrian army corps in Bavaria are
defeated by a First French Empire army led by
Napoleon I of France at the Battle of Abensberg
on the second day of a four day campaign that
ended in a French victory.
1810 – The Governor of Caracas declares independence
from Spain.
1818 – The case of Ashford v Thornton ends, with
Abraham Thornton allowed to go free rather than
face a retrial for murder, after his demand for
trial by battle is upheld.
1828 – René Caillié becomes the first non-Muslim
to enter Timbouctou.
1836 – U.S. Congress passes an act creating the
Wisconsin Territory.
1861 – American Civil War: Robert E. Lee resigns
his commission in the United States Army in order
to command the forces of the state of Virginia.
1862 – Louis Pasteur and Claude Bernard complete
the first pasteurization tests.
1865 – Astronomer Pietro Angelo Secchi demonstrates
the Secchi disk, which measures water clarity,
aboard Pope Pius IX's yacht, the L’Immaculata
Concezion.
1871 – The Civil Rights Act of 1871 becomes law.
1876 – The April Uprising, a key point in modern
Bulgarian history, leading to the Russo-Turkish
War and the liberation of Bulgaria from domination
as an independent part of the Ottoman Empire.
1884 – Pope Leo XIII publishes the encyclical
Humanum Genus.
1902 – Pierre and Marie Curie refine radium chloride.
1908 – Opening day of competition in the New South
Wales Rugby League.
1912 – Opening day for baseball's Tiger Stadium
in Detroit, Michigan, and Fenway Park in Boston,
Massachusetts.
1914 – 19 men, women, and children die in the
Ludlow Massacre during a Colorado coal-miner's
strike.
1916 – The Chicago Cubs play their first game
at Weeghman Park (currently Wrigley Field), defeating
the Cincinnati Reds 7-6 in 11 innings.
1918 – Manfred von Richthofen, aka The Red Baron,
shoots down his 79th and 80th victims, his final
victories before his death the following day.
1922 – The Soviet government creates South Ossetian
Autonomous Oblast within Georgian SSR.
1926 – Western Electric and Warner Bros. announce
Vitaphone, a process to add sound to film.
1939 – Adolf Hitler's 50th birthday is celebrated
as a national holiday in Nazi Germany.
1939 – Billie Holiday records the first Civil
Rights song "Strange Fruit".
1945 – World War II: US troops capture Leipzig,
Germany, only to later cede the city to the Soviet
Union.
1945 – World War II: Fuehrerbunker: Adolf Hitler
makes his last trip to the surface to award Iron
Crosses to boy soldiers of the Hitler Youth.
1946 – The League of Nations officially dissolves,
giving most of its power to the United Nations.
1961 – Failure of the Bay of Pigs Invasion of
US-backed Cuban exiles against Cuba.
1964 – BBC Two launches with a power cut because
of the fire at Battersea Power Station.
1968 – English politician Enoch Powell makes his
controversial Rivers of Blood speech.
1972 – Apollo 16, commanded by John Young, lands
on the moon.
1978 – Korean Air Flight 902 is shot down by the
Soviet Union.
1980 – Climax of Berber Spring in Algeria as hundreds
of Berber political activists are arrested.
1984 – The Good Friday Massacre, an extremely
violent ice hockey playoff game, is played in
Montreal, Canada.
1985 – The ATF raids The Covenant, The Sword,
and the Arm of the Lord compound in northern Arkansas.
1986 – Pianist Vladimir Horowitz performs in his
native Russia for the first time in 61 years.
1998 – German terrorist group the Red Army Faction
announces their dissolution after 28 years.
1999 – Columbine High School massacre: Eric Harris
and Dylan Klebold kill 13 people and injure 24
others before committing suicide at Columbine
High School in Jefferson County, Colorado.
2007 – Johnson Space Center Shooting: A man with
a handgun barricades himself in NASA's Johnson
Space Center in Houston, Texas before killing
a male hostage and himself.
2008 – Danica Patrick wins the Indy Japan 300
becoming the first female driver in history to
win an Indy car race.
2010 – The Deepwater Horizon oil well explodes
in the Gulf of Mexico, killing twelve workers
and beginning an oil spill that would last six
months.
Holidays
and observances
4/20
(International counterculture holiday)
Christian Feast Day:
Agnes of Montepulciano
Blessed Oda of Brabant
Theotimos
April 20 (Eastern Orthodox liturgics)
Ridván begins at sunset (Bahá'à Faith)
For details, contact Datacentre
