At least 37 people are killed in an attack in the Democratic Republic of the Congo's South Kivu province.
A gunman opens fire at Santa Monica College in Santa Monica, California, after setting a house on fire nearby, killing six people, including the suspect.
A bus catches fire in the Chinese city of Xiamen, killing at least 47 people and injuring more than 34 others.
The United Nations defines the Blue Line as the border between Israel and Lebanon.
Mount Pinatubo erupts, generating an ash column 7 kilometres (4.3 mi) high.
Surinam Airways Flight 764 crashes on approach to Paramaribo-Zanderij International Airport in Suriname because of pilot error, killing 176 of 187 aboard.
Priscilla Presley opens Graceland to the public; the bathroom where Elvis Presley died five years earlier is kept off-limits.
The Israeli Air Force destroys Iraq's Osiraq nuclear reactor during Operation Opera.
Five hundred million people watch the high day of the Silver Jubilee of Queen Elizabeth II begin on television.
The Alcohol, Tobacco, and Firearms Division of the U.S. Internal Revenue Service raids the home of Ken Ballew for illegal possession of hand grenades.
The United States Supreme Court overturns the conviction of Paul Cohen for disturbing the peace, setting the precedent that vulgar writing is protected under the First Amendment to the United States Constitution.
The Supreme Court of the United States hands down its decision in Griswold v. Connecticut, prohibiting the states from criminalizing the use of contraception by married couples.
the Organisation Armée Secrète (OAS) sets fire to the University of Algiers library building, destroying about 500,000 books.
Lux Radio Theatre signs off the air permanently. The show launched in New York in 1934, and featured radio adaptations of Broadway shows and popular films.
Edvard Beneš resigns as President of Czechoslovakia rather than signing the Ninth-of-May Constitution, making his nation a Communist state.
BBC One, the main channel of the United Kingdom's BBC returns to airing after being off air for 7 years due to the Second World War.
World War II: Battle of Normandy: At Ardenne Abbey, members of the SS Division Hitlerjugend massacre 23 Canadian prisoners of war.
World War II: The steamer Danae, carrying 350 Cretan Jews and 250 Cretan partisans, is sunk without survivors off the shore of Santorini.
World War II: Aleutian Islands Campaign: Imperial Japanese soldiers begin occupying the American islands of Attu and Kiska, in the Aleutian Islands off Alaska.
World War II: The Battle of Midway ends in American victory.
King Haakon VII, Crown Prince Olav and the Norwegian government leave Tromsø and goes into exile in London. They return exactly five years later
Second Sino-Japanese War: The Chinese Nationalist government creates the 1938 Yellow River flood to halt Japanese forces. Five hundred to nine hundred thousand civilians are killed.
The Douglas DC-4E makes its first test flight.
The Lateran Treaty is ratified, bringing Vatican City into existence.
Sette Giugno: Nationalist riots break out in Valletta, the capital of Malta. British soldiers fire into the crowd, killing four people.
World War I: Battle of Messines: Allied soldiers detonate a series of mines underneath German trenches at Messines Ridge, killing 10,000 German troops.
Cunard Line's RMS Lusitania is launched from the John Brown Shipyard, Glasgow (Clydebank), Scotland.
Norway's parliament dissolves its union with Sweden. The vote was confirmed by a national plebiscite on August 13 of that year.
American Temperance crusader Carrie Nation begins her campaign of vandalizing alcohol-serving establishments by destroying the inventory in a saloon in Kiowa, Kansas.
Homer Plessy is arrested for refusing to leave his seat in the "whites-only" car of a train; he lost the resulting court case, Plessy v. Ferguson.
War of the Pacific: The Battle of Arica, the assault and capture of Morro de Arica (Arica Cape), ends the Campaña del Desierto (Desert Campaign).
One thousand eight hundred Fenian raiders are repelled back to the United States after looting and plundering the Saint-Armand and Frelighsburg areas of Quebec.
During the French intervention in Mexico, Mexico City is captured by French troops.
The United States and the United Kingdom agree in the Lyons-Seward Treaty to suppress the African slave trade.
Asian cholera reaches Quebec, brought by Irish immigrants, and kills about 6,000 people in Lower Canada.
The newspaper Gazeta de Buenos Ayres is first published in Argentina.
David Thompson reaches the mouth of the Saskatchewan River in Manitoba.
French Revolution: Day of the Tiles: Civilians in Grenoble toss roof tiles and various objects down upon royal troops.
Richard Henry Lee presents the "Lee Resolution" to the Continental Congress. The motion is seconded by John Adams and will lead to the United States Declaration of Independence.
Port Royal, Jamaica, is hit by a catastrophic earthquake; in just three minutes, 1,600 people are killed and 3,000 are seriously injured.
The Petition of Right, a major English constitutional document, is granted the Royal Assent by Charles I and becomes law.
Spain and Portugal sign the Treaty of Tordesillas which divides the New World between the two countries.
Troops of the Republic of Venice capture Udine, ending the independence of the Patria del Friuli.
Pope John VIII recognizes the Duchy of Croatia under duke Branimir as an independent state.
Emperor Theodosius II marries Aelia Eudocia. The wedding was celebrated at Constantinople (Byzantine Empire).