History Events on August 21
Tiger Woods, American professional golfer, wins the 82nd PGA Championship and becomes the first golfer since Ben Hogan in 1953 to win three majors in a calendar year.
#Tiger_Woods
James Anderson Jr. posthumously receives the first Medal of Honor to be awarded to an African American U.S. Marine.
#James_Anderson_Jr.
Royal Air Maroc Flight 630 crashes in Douar Izounine, Morocco, killing all 44 people on board.
#Royal_Air_Maroc_Flight_630
Six hundred American school teachers, Thomasites, arrived in Manila on the USAT Thomas.
#Thomasites
An F5 tornado strikes Rochester, Minnesota, leading to the creation of the Mayo Clinic.
#1883_Rochester_tornado
Oldsmobile, an American automobile manufacturer and marque, is founded.
#Oldsmobile
Battle of Vimeiro: British and Portuguese forces led by General Arthur Wellesley defeat French force under Major-General Jean-Andoche Junot near the village of Vimeiro, Portugal, the first Anglo-Portuguese victory of the Peninsular War.
#Battle_of_Vimeiro
Coup attempt against Mikhail Gorbachev collapses.
#1991_Soviet_coup_d'état_attempt
Lawrence, Kansas is destroyed by pro-Confederate guerrillas known as Quantrill's Raiders.
#Lawrence,_Kansas
James Cook formally claims eastern Australia for Great Britain, naming it New South Wales.
#James_Cook
World War I: The Battle of Charleroi, a successful German attack across the River Sambre that pre-empted a French offensive in the same area.
#World_War_I
Tlingit Indians destroy Fort Selkirk, Yukon Territory.
#Tlingit
The Soviet Union successfully conducts a long-range test flight of the R-7 Semyorka, the first intercontinental ballistic missile.
#Soviet_Union
Gap Inc. opened their first store in San Francisco, California.
#Gap_Inc.
The Mona Lisa is stolen by Vincenzo Peruggia, a Louvre employee.
#Mona_Lisa
NASA loses contact with the Mars Observer spacecraft.
#NASA
Atlantic Southeast Airlines Flight 529, an Embraer EMB 120 Brasilia, attempts to divert to West Georgia Regional Airport after the left engine fails, but the aircraft crashes in Carroll County near Carrollton, Georgia, killing nine of the 29 people on board.
#Atlantic_Southeast_Airlines_Flight_529
Jarvis Island is discovered by the crew of the ship, Eliza Frances.
#Jarvis_Island
Physicist Harry Daghlian is fatally irradiated in a criticality accident during an experiment with the Demon core at Los Alamos National Laboratory.
#Harry_Daghlian
The Battle of Dunkeld in Scotland.
#Battle_of_Dunkeld
A solar eclipse traverses the continental United States.
#Solar_eclipse_of_August_21,_2017
The 6.9 Mw? Nepal earthquake shakes the Nepal-India border with a maximum Mercalli intensity of VIII (Severe), leaving 709-1,450 people killed and thousands injured.
#1988_Nepal_earthquake
Minamoto no Yoritomo becomes Sei-i Taish?gun and the de facto ruler of Japan. (Traditional Japanese date: the 12th day of the 7th month in the 3rd year of the Kenky? (??) era).
#Minamoto_no_Yoritomo
Hundreds of people are reported killed by chemical attacks in the Ghouta region of Syria.
#Ghouta_chemical_attack
United States President Dwight D. Eisenhower signs an executive order proclaiming Hawaii the 50th state of the union. Hawaii's admission is currently commemorated by Hawaii Admission Day.
#President_of_the_United_States
Lebanese Civil War: The first troops of a multinational force lands in Beirut to oversee the Palestine Liberation Organization's withdrawal from Lebanon.
#Lebanese_Civil_War
Xá L?i Pagoda raids: The Army of the Republic of Vietnam Special Forces loyal to Ngô ?ình Nhu, brother of President Ngo Dinh Diem, vandalizes Buddhist pagodas across the country, arresting thousands and leaving an estimated hundreds dead.
#Xá_L?i_Pagoda_raids
Cold War: Nicolae Ceau?escu, leader of Communist Romania, publicly condemns the Soviet-led Warsaw Pact invasion of Czechoslovakia, encouraging the Romanian population to arm itself against possible Soviet reprisals.
#Cold_War
Song dynasty general Yue Fei defeats an army led by Jin dynasty general Wuzhu at the Battle of Yancheng during the Jin-Song Wars.
#Song_dynasty
Dumbarton Oaks Conference, prelude to the United Nations, begins.
#Dumbarton_Oaks_Conference
The closing ceremony of the 2016 Summer Olympics in Rio de Janeiro, Brazil, takes place.
#2016_Summer_Olympics_closing_ceremony
The first of the Lincoln-Douglas debates is held in Ottawa, Illinois.
#Lincoln-Douglas_debates
World War II: Canadian and Polish units capture the strategically important town of Falaise, Calvados, France.
#Operation_Tractable
Latvia declares renewal of its full independence after its occupation by the Soviet Union since 1945.
#Latvia
American Revolutionary War: British forces begin besieging the French outpost at Pondichéry.
#American_Revolutionary_War
The first successful adding machine in the United States is patented by William Seward Burroughs.
#Adding_machine
King Stefan Uroš III, after months of anarchy, surrenders to his son and rival Stefan Dušan, who succeeds as King of Serbia.
#Stefan_De?anski
Carbon dioxide gas erupts from volcanic Lake Nyos in Cameroon, killing up to 1,800 people within a 20-kilometer range.
#Volcano