On This Day — 6 April
2000s
2018
A bus carrying the Humboldt Broncos junior ice hockey team collides with a semi-truck in Saskatchewan, Canada, killing 16 people and injuring 13 others.
Humboldt Broncos
2017
U.S. military launches 59 Tomahawk cruise missiles at an air base in Syria. Russia describes the strikes as an "aggression", adding they significantly damage US-Russia ties.
2017 Shayrat missile strike
2012
Azawad declares itself independent from the Republic of Mali.
Azawad
2011
In San Fernando, Tamaulipas, Mexico, over 193 victims of Los Zetas were exhumed from several mass graves.
San Fernando, Tamaulipas
2010
Maoist rebels kill 76 CRPF officers in Dantewada district, India.
April 2010 Maoist attack in Dantewada
2009
A 6.3 magnitude earthquake strikes near L'Aquila, Italy, killing 307.
2009 L'Aquila earthquake
2008
The 2008 Egyptian general strike starts led by Egyptian workers later to be adopted by April 6 Youth Movement and Egyptian activists.
2008 Egyptian general strike
2005
Kurdish leader Jalal Talabani becomes Iraqi president; Shiite Arab Ibrahim al-Jaafari is named premier the next day.
Jalal Talabani
2004
Rolandas Paksas becomes the first president of Lithuania to be peacefully removed from office by impeachment.
Rolandas Paksas
1900s
1998
Nuclear weapons testing: Pakistan tests medium-range missiles capable of reaching India.
Nuclear weapons testing
1997
In Greene County, Tennessee, the Lillelid murders occur.
Lillelid murders
1994
The Rwandan genocide begins when the aircraft carrying Rwandan president Juvénal Habyarimana and Burundian president Cyprien Ntaryamira is shot down.
Rwandan genocide
1992
The Bosnian War begins.
Bosnian War
1985
Sudanese President Gaafar Nimeiry is ousted from power in a coup d'état led by Field Marshal Abdel Rahman Swar al-Dahab.
Gaafar Nimeiry
1984
Members of Cameroon's Republican Guard unsuccessfully attempt to overthrow the government headed by Paul Biya.
Cameroon
1974
In Brighton, United Kingdom, ABBA wins the 1974 edition of the Eurovision Song Contest with "Waterloo", the first of a joint-record seven Swedish wins.
Brighton
1974
The first California Jam festival takes place at the Ontario Motor Speedway in Ontario, California. Co-headlined by Deep Purple and Emerson, Lake & Palmer. The festival set what were then records for the loudest amplification system ever installed, the highest paid attendance, and highest gross in history.
California Jam
1973
Launch of Pioneer 11 spacecraft.
Pioneer 11
1973
The American League of Major League Baseball begins using the designated hitter.
American League
1972
Vietnam War: Easter Offensive: American forces begin sustained air strikes and naval bombardments.
Vietnam War
1970
Newhall massacre: Four California Highway Patrol officers are killed in a shootout.
Newhall incident
1968
In the downtown district of Richmond, Indiana, a double explosion kills 41 and injures 150.
Richmond, Indiana
1968
Pierre Elliott Trudeau wins the Liberal Party leadership election, and becomes Prime Minister of Canada soon afterward.
Pierre Trudeau
1965
Launch of Early Bird, the first commercial communications satellite to be placed in geosynchronous orbit.
Intelsat I
1958
Capital Airlines Flight 67 crashes in Tittabawassee Township, Michigan, near Freeland Tri-City Airport, killing 47.
Capital Airlines Flight 67
1957
The flag carrier airline of Greece for decades, Olympic Airways, is founded by Aristotle Onassis following the acquisition of "TAE - Greek National Airlines".
Greece
1948
The Finno-Soviet Treaty is signed in Moscow.
Finno-Soviet Treaty of 1948
1947
The first Tony Awards are presented for theatrical achievement.
Tony Awards
1945
World War II: Sarajevo is liberated from German and Croatian forces by the Yugoslav Partisans.
Sarajevo
1945
World War II: The Battle of Slater's Knoll on Bougainville comes to an end.
Battle of Slater's Knoll
1941
World War II: Nazi Germany launches Operation 25 (the invasion of Kingdom of Yugoslavia) and Operation Marita (the invasion of Greece).
World War II
1936
Tupelo–Gainesville tornado outbreak: Another tornado from the same storm system as the Tupelo tornado hits Gainesville, Georgia, killing 203.
1936 Tupelo–Gainesville tornado outbreak
1930
At the end of the Salt March, Gandhi raises a lump of mud and salt and declares, "With this, I am shaking the foundations of the British Empire."
Salt March
1929
Huey P. Long, Governor of Louisiana, is impeached by the Louisiana House of Representatives.
Huey Long
1926
Varney Airlines makes its first commercial flight (Varney is the root company of United Airlines).
Varney Air Lines
1918
Finnish Civil War: The battle of Tampere ends.
Finnish Civil War
1917
World War I: The United States declares war on Germany.
World War I
1911
During the Battle of Deçiq, Dedë Gjon Luli Dedvukaj, leader of the Malësori Albanians, raises the Albanian flag in the town of Tuzi, Montenegro, for the first time after George Kastrioti (Skanderbeg).
Battle of Deçiq
1909
Robert Peary and Matthew Henson become the first people to reach the North Pole; Peary's claim has been disputed because of failings in his navigational ability.
Robert Peary
1800s
1896
In Athens, the opening of the first modern Olympic Games is celebrated, 1,500 years after the original games are banned by Roman emperor Theodosius I.
Athens
1866
The Grand Army of the Republic, an American patriotic organization composed of Union veterans of the American Civil War, is founded. It lasts until 1956.
Grand Army of the Republic
1865
American Civil War: The Battle of Sailor's Creek: Confederate General Robert E. Lee's Army of Northern Virginia fights and loses its last major battle while in retreat from Richmond, Virginia, during the Appomattox Campaign.
Battle of Sailor's Creek
1862
American Civil War: The Battle of Shiloh begins: In Tennessee, forces under Union General Ulysses S. Grant meet Confederate troops led by General Albert Sidney Johnston.
American Civil War
1860
The Reorganized Church of Jesus Christ of Latter Day Saints, later renamed Community of Christ, is organized by Joseph Smith III and others at Amboy, Illinois.
Community of Christ
1841
U.S. President John Tyler is sworn in, two days after having become president upon William Henry Harrison's death.
John Tyler
1830
Church of Christ, the original church of the Latter Day Saint movement, is organized by Joseph Smith and others at either Fayette or Manchester, New York.
Church of Christ (Latter Day Saints)
1814
Nominal beginning of the Bourbon Restoration; anniversary date that Napoleon abdicates and is exiled to Elba.
Bourbon Restoration in France
1812
British forces under the command of the Duke of Wellington assault the fortress of Badajoz. This would be the turning point in the Peninsular War against Napoleon-led France.
Arthur Wellesley, 1st Duke of Wellington
1808
John Jacob Astor incorporates the American Fur Company, that would eventually make him America's first millionaire.
John Jacob Astor
1800
The Treaty of Constantinople establishes the Septinsular Republic, the first autonomous Greek state since the Fall of the Byzantine Empire. (Under the Old Style calendar then still in use in the Ottoman Empire, the treaty was signed on 21 March.)
Treaty of Constantinople (1800)
Before 1800
1793
During the French Revolution, the Committee of Public Safety becomes the executive organ of the republic.
French Revolution
1782
King Buddha Yodfa Chulaloke (Rama I) of Siam (modern day Thailand) establishes the Chakri dynasty.
Rama I
1776
American Revolutionary War: Ships of the Continental Navy fail in their attempt to capture a Royal Navy dispatch boat.
American Revolutionary War
1712
The New York Slave Revolt of 1712 begins near Broadway.
New York Slave Revolt of 1712
1652
At the Cape of Good Hope, Dutch sailor Jan van Riebeeck establishes a resupply camp that eventually becomes Cape Town.
Cape of Good Hope
1580
One of the largest earthquakes recorded in the history of England, Flanders, or Northern France, takes place.
1580 Dover Straits earthquake
1453
Mehmed II begins his siege of Constantinople. The city falls on May 29 and is renamed Istanbul.
Mehmed II
1320
The Scots reaffirm their independence by signing the Declaration of Arbroath.
Declaration of Arbroath
945
Byzantine Emperor Constantine VII crowns his son Romanos II as co-emperor.
List of Byzantine emperors
402
Stilicho defeats the Visigoths under Alaric in the Battle of Pollentia.
Stilicho
-46
Julius Caesar defeats Caecilius Metellus Scipio and Marcus Porcius Cato (Cato the Younger) at the Battle of Thapsus.
Julius Caesar