On This Day in History

July 11

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2019
Politics

Death of Adly Mansour, Interim President of Egypt

Adly Mansour, who served as Egypt’s interim president following the ousting of Mohamed Morsi during political unrest in 2013, died. His brief tenure oversaw a key transitional period.

📍 Cairo, Egypt

Politics Middle East Egypt
2003
Science

NASA's Opportunity Rover Launches Toward Mars

NASA launched the Opportunity rover as part of the Mars Exploration Rover program. The robot far exceeded its planned 90-day mission, operating for over 14 years and transforming Mars research.

📍 Cape Canaveral, Florida, United States

Science Space NASA
1995
Tragedy

Srebrenica Massacre Begins During Bosnian War

Bosnian Serb forces captured Srebrenica and began the mass killing of over 8,000 Bosniak men and boys in the worst massacre in Europe since World War II, later ruled a genocide by international courts.

📍 Srebrenica, Bosnia and Herzegovina

Tragedy War Crimes Europe
1993
Politics

Founding of the International Criminal Tribunal for the Former Yugoslavia (ICTY)

The UN established the ICTY to prosecute serious crimes committed during the Yugoslav Wars, marking a historic step in international law and justice for war crimes and genocide.

📍 The Hague, Netherlands

Politics Justice UN
1989
Politics

World Population Day Established by the United Nations

The United Nations established World Population Day to raise awareness about global population issues, including reproductive health, human rights, and sustainable development.

📍 New York City, United States

Politics UN Demographics
1989
Culture

Death of Laurence Olivier, Iconic British Actor and Director

Laurence Olivier, one of the most acclaimed actors and directors of the 20th century, died at age 82. His Shakespearean roles and film legacy influenced generations of performers worldwide.

📍 Steyning, West Sussex, England

Culture Film Theater
1982
Culture

Italy Wins 1982 FIFA World Cup

Italy defeated West Germany 3–1 in the FIFA World Cup Final in Madrid, capturing its third World Cup title and reviving national pride after years of political and social turmoil.

📍 Madrid, Spain

Culture Sports Football
1979
Science

Skylab Re-enters Earth’s Atmosphere

NASA’s first space station, Skylab, re-entered Earth’s atmosphere after six years in orbit, scattering debris over parts of Western Australia. It marked the end of America’s first orbital lab program.

📍 Western Australia, Earth orbit

Science Space NASA
1978
Culture

Leon Spinks Defeats Muhammad Ali in Rematch

In a major upset, Leon Spinks defeated Muhammad Ali to win the world heavyweight boxing championship, marking Ali’s third loss and a dramatic moment in sports history.

📍 New Orleans, Louisiana, United States

Culture Sports Boxing
1978
Science

Japan Launches BS-2a, Its First Broadcast Satellite

Japan successfully launched BS-2a, its first broadcast satellite, paving the way for domestic satellite television broadcasting and advancing its role in global space technology.

📍 Tanegashima Space Center, Japan

Science Telecommunications Japan
1974
Science

U.S. Air Force’s E-4B Doomsday Plane Test Flight Conducted

The U.S. conducted the first operational flight test of the E-4B ‘Doomsday Plane’, designed as a mobile command center during a nuclear war. It remains a key part of strategic defense.

📍 Andrews Air Force Base, United States

Science Defense Cold War
1937
Culture

Death of George Gershwin, American Composer

George Gershwin, composer of classics like 'Rhapsody in Blue' and 'An American in Paris,' died of a brain tumor at just 38. His fusion of classical and jazz shaped American music history.

📍 Los Angeles, California, United States

Culture Music United States
1911
Science

Death of Alfred Binet, Creator of First IQ Test

French psychologist Alfred Binet, pioneer of intelligence testing and co-creator of the first IQ test, died in Paris. His work became the foundation of modern educational assessment.

📍 Paris, France

Science Psychology France
1904
War

Japanese Warship Sinks Russian Submarine During Russo-Japanese War

In the Russo-Japanese War, a Japanese cruiser sank a Russian submarine, marking one of the earliest successful wartime submarine attacks, changing naval warfare strategy.

📍 Port Arthur, Manchuria (now Lüshunkou, China)

War Asia Naval Warfare
1899
Culture

E. B. White, Author of Charlotte’s Web, Born

E. B. White, celebrated American author of children’s literature and essays, was born. His works, including 'Charlotte’s Web' and 'Stuart Little', became literary classics worldwide.

📍 Mount Vernon, New York, United States

Culture Literature Children’s Books
1859
Culture

Big Ben Chimes for the First Time

Big Ben, the iconic bell of the Great Clock at the Palace of Westminster, chimed for the first time in London. It would become one of the most recognized symbols of the United Kingdom.

📍 London, United Kingdom

Culture Architecture United Kingdom
1843
Politics

First International Peace Congress Opens in London

The First International Peace Congress convened in London, bringing together pacifists and reformers from across Europe and the United States to discuss the abolition of war.

📍 London, United Kingdom

Politics Peace Movements Europe
1767
Politics

Birth of John Quincy Adams, 6th U.S. President

John Quincy Adams, future 6th President of the United States and prominent diplomat who helped negotiate the Treaty of Ghent, was born. He was also a strong advocate against slavery later in life.

📍 Braintree, Massachusetts, United States

Politics Presidency Abolition
1314
War

Robert the Bruce Defeats English at Battle of Stirling Bridge

Scottish forces led by Robert the Bruce defeated the English army in a key battle during the First War of Scottish Independence, boosting the cause for Scottish national identity and freedom.

📍 Stirling, Scotland

War Scotland Independence
1207
Politics

Stephen Langton Appointed Archbishop of Canterbury

Pope Innocent III appointed Stephen Langton as Archbishop of Canterbury, triggering a power struggle with King John of England that helped set the stage for the Magna Carta.

📍 Canterbury, England

Politics Religion United Kingdom