1521 – The Ottoman Turks capture Nándorfehérvár, now known as Belgrade.
1526 – Battle of Mohács: The Ottoman Turks led by Suleiman the Magnificent defeat and kill the last Jagiellonian king of Hungary and Bohemia.
1541 – The Ottoman Turks capture Buda, the capital of the Hungarian Kingdom.
1655 – Warsaw falls without resistance to a small force under the command of Charles X Gustav of Sweden during The Deluge.
1756 – Frederick the Great attacks Saxony, beginning the Seven Years' War.
1758 – The first American Indian Reservation is established, at Indian Mills, New Jersey.
1786 – Shays' Rebellion, an armed uprising of Massachusetts farmers, begins in response to high debt and tax burdens.
1825 – Portugal recognizes the Independence of Brazil.
1831 – Michael Faraday discovers electromagnetic induction.
1833 – The United Kingdom legislates the abolition of slavery in its empire.
1842 – Treaty of Nanking signing ends the First Opium War.
1861 – American Civil War: US Navy squadron captures forts at Hatteras Inlet, North Carolina.
1869 – The Mount Washington Cog Railway opens, making it the world's first rack railway.
1871 – Emperor Meiji orders the Abolition of the han system and the establishment of prefectures as local centers of administration. (Traditional Japanese date: July 14, 1871).
1885 – Gottlieb Daimler patents the world's first internal combustion motorcycle, the Reitwagen
1898 – The Goodyear tire company is founded.
1903 – The Russian battleship Slava, the last of the five Borodino-class battleships, is launched.
1910 – The Japan–Korea Treaty of 1910, also known as the Japan–Korea Annexation Treaty, becomes effective, officially starting the period of Japanese rule in Korea.
1911 – Ishi, considered the last Native American to make contact with European Americans, emerges from the wilderness of northeastern California.
1915 – US Navy salvage divers raise F-4, the first U.S. submarine sunk in accident.
1916 – The United States passes the Philippine Autonomy Act.
1918 – Bapaume taken by the New Zealand Division in the Hundred Days Offensive.
1922 – The first radio advertisement is broadcast on WEAF-AM in New York City.
1930 – The last 36 remaining inhabitants of St Kilda are voluntarily evacuated to other parts of Scotland.
1941 – Tallinn, the Capital of Estonia is occupied by Nazi Germany following an occupation by the Soviet Union.
1943 – German-occupied Denmark scuttles most of its navy; Germany dissolves the Danish government.
1944 – Slovak National Uprising takes place as 60,000 Slovak troops turn against the Nazis.
1949 – Soviet atomic bomb project: The Soviet Union tests its first atomic bomb, known as First Lightning or Joe 1, at Semipalatinsk, Kazakhstan.
1950 – Korean War: British troops arrive in Korea to bolster the US presence there.
1965 – The Gemini V spacecraft returns to Earth, landing in the Atlantic ocean.
1966 – The Beatles perform their last concert before paying fans at Candlestick Park in San Francisco.
1970 – Chicano Moratorium against the Vietnam War, East Los Angeles, California. Police riot kills three people, including journalist Ruben Salazar.
1982 – The synthetic chemical element Meitnerium, atomic number 109, is first synthesized at the Gesellschaft für Schwerionenforschung in Darmstadt, Germany.
1991 – Supreme Soviet of the Soviet Union suspends all activities of the Soviet Communist Party.
1991 – Libero Grassi, an Italian businessman from Palermo is killed by the Mafia after taking a solitary stand against their extortion demands.
1996 – Vnukovo Airlines Flight 2801, a Vnukovo Airlines Tupolev Tu-154, crashes into a mountain on the Arctic island of Spitsbergen, killing all 141 aboard.
1997 – At least 98 villagers are killed by the Armed Islamic Group of Algeria GIA in the Rais massacre, Algeria.
2003 – Ayatollah Sayed Mohammed Baqir al-Hakim, the Shia Muslim leader in Iraq, is assassinated in a terrorist bombing, along with nearly 100 worshippers as they leave a mosque in Najaf.
2005 – Hurricane Katrina devastates much of the U.S. Gulf Coast from Louisiana to the Florida Panhandle, killing more than 1,836 and causing over $80 billion in damage.
2007 – United States Air Force nuclear weapons incident: six US cruise missiles armed with nuclear warheads are flown without proper authorization from Minot Air Force Base to Barksdale Air Force Base.