- 1074 – Battle of Mogyoród: Dukes Géza and Ladislaus defeat their cousin Solomon, King of Hungary, forcing him to flee to Hungary’s western borderland.[1]
- 1590 – Battle of Ivry: Henry of Navarre and the Huguenots defeat the forces of the Catholic League under Charles, Duke of Mayenne, during the French Wars of Religion.[2]
- 1647 – Thirty Years’ War: Bavaria, Cologne, France and Sweden sign the Truce of Ulm.[3]
- 1663 – According to his own account, Otto von Guericke completes his book De Vacuo.[4]
- 1674 – The Third Anglo-Dutch War: The Battle of Ronas Voe results in the Dutch East India Company ship Wapen van Rotterdam being captured with a death toll of up to 300 Dutch crew and soldiers.[5]
- 1757 – Admiral Sir John Byng is executed by firing squad aboard HMS Monarch for breach of the Articles of War.[6]
- 1780 – American Revolutionary War: Spanish forces capture Fort Charlotte in Mobile, Alabama, the last British frontier post capable of threatening New Orleans.[7]
- 1794 – Eli Whitney is granted a patent for the cotton gin.[8]
- 1885 – The Mikado, a light opera by W. S. Gilbert and Arthur Sullivan, receives its first public performance at the Savoy Theatre in London.[9]
- 1900 – The Gold Standard Act is ratified, placing the United States currency on the gold standard.[10]
- 1903 – Pelican Island National Wildlife Refuge, the first national wildlife refuge in the US, is established by President Theodore Roosevelt.[11]
- 1920 – In the second of the 1920 Schleswig plebiscites, about 80% of the population in Zone II votes to remain part of Weimar Germany.[12]
- 1926 – The El Virilla train accident, Costa Rica, kills 248 people and wounds another 93 when a train falls off a bridge over the Río Virilla between Heredia and Tibás.[13]
- 1931 – Alam Ara, India’s first talking film, is released.[14]
- 1939 – Slovakia declares independence under German pressure.[15]
- 1942 – Anne Miller becomes the first American patient to be treated with penicillin, under the care of Orvan Hess and John Bumstead.[16]
- 1943 – The liquidation of the Kraków Ghetto is completed.[17]
- 1945 – The R.A.F. drop the Grand Slam bomb in action for the first time, on a railway viaduct near Bielefeld, Germany.[18]
- 1951 – Korean War: United Nations troops recapture Seoul for the second time.[19]
- 1961 – A USAF B-52 bomber crashes near near Yuba City, California whilst carrying nuclear weapons.[20]
- 1964 – Jack Ruby is convicted of killing Lee Harvey Oswald, the assumed assassin of John F. Kennedy.[21]
- 1967 – The body of U.S. President John F. Kennedy is moved to a permanent burial place at Arlington National Cemetery.[22]
- 1972 – Sterling Airways Flight 296 crashes near Kalba, United Arab Emirates while on approach to Dubai International Airport, killing 112 people.[23]
- 1978 – The Israel Defense Forces launch Operation Litani, a seven-day campaign to invade and occupy southern Lebanon.[24]
- 1980 – LOT Flight 7 crashes during final approach near Warsaw, Poland, killing 87 people, including a 14-man American boxing team.[25]
- 1982 – The South African government bombs the headquarters of the African National Congress in London.[26]
- 1988 – In the Johnson South Reef Skirmish Chinese forces defeat Vietnamese forces in an altercation over control of one of the Spratly Islands.[27]
- 1995 – Norman Thagard becomes the first American astronaut to ride to space on board a Russian launch vehicle.[28]
- 2006 – The 2006 Chadian coup d’état attempt ends in failure.[29]
- 2007 – The Nandigram violence in Nandigram, West Bengal results in the deaths of at least 14 people.[30]
- 2008 – A series of riots, protests, and demonstrations erupt in Lhasa and subsequently spread elsewhere in Tibet.[31]
- 2017 – A naming ceremony for the chemical element nihonium takes place in Tokyo, with then Crown Prince Naruhito in attendance.[32][33]
- 2019 – Cyclone Idai makes landfall near Beira, Mozambique, causing devastating floods and over 1000 deaths.[34]
-Source: wikipedia