On This Day in History
April 11
Apple Inc. Releases First iPad Prototypes Internally
Apple engineers circulated the first functioning prototypes of the iPad internally, a device that would later reshape consumer electronics and digital publishing. Though not launched until later, this development marked a key innovation phase.
Liberian Civil War Peace Accord Signed
Warring factions in the Second Liberian Civil War signed an early peace accord brokered by ECOWAS and the UN. Though further negotiations followed, this agreement marked a turning point in ending years of violence in Liberia.
World Parkinson's Day First Observed
World Parkinson's Day was first observed on the birthday of James Parkinson, who identified the disease in 1817. It raises global awareness for those affected by Parkinson’s and highlights ongoing medical research.
Ugandan Dictator Idi Amin Overthrown
Idi Amin, the brutal dictator of Uganda, was overthrown by Tanzanian forces and Ugandan exiles. His regime, marked by mass killings and repression, ended after eight years, beginning a difficult process of national recovery.
Israeli Prime Minister Yitzhak Rabin Resigns
Yitzhak Rabin resigned as Prime Minister of Israel following a financial scandal involving foreign bank accounts, making way for Menachem Begin’s historic victory. This transition shifted Israeli politics and impacted Middle East peace negotiations.
Apollo 13 Launched Toward the Moon
NASA launched Apollo 13, intended to be the third crewed mission to land on the Moon. Two days later, an onboard explosion crippled the spacecraft, leading to a dramatic rescue mission that became a landmark in space survival and engineering.
The Beatles’ Final Album ‘Let It Be’ Officially Announced
Apple Records officially announced the release of The Beatles’ final studio album 'Let It Be.' The album, accompanied by a documentary film, captured the group’s final days and marked the end of a musical era.
Civil Rights Act of 1968 Signed into Law
U.S. President Lyndon B. Johnson signed the Civil Rights Act of 1968, also known as the Fair Housing Act, just days after Martin Luther King Jr.'s assassination. The law prohibited discrimination in housing and strengthened civil rights protections.
IBM Launches 7030 'Stretch' Supercomputer
IBM officially delivered the first 7030 'Stretch' supercomputer to Los Alamos National Laboratory. Though commercially unsuccessful, it pioneered several technological innovations and influenced future computer design.
First Successful Weather Satellite Launched (TIROS-1)
NASA launched TIROS-1, the first successful weather satellite, initiating a new era in meteorology by providing satellite imagery of Earth's cloud cover. It marked the beginning of real-time weather observation from space.
U.S. President Truman Relieves General MacArthur
President Harry S. Truman removed General Douglas MacArthur from command during the Korean War due to insubordination and differences over war strategy. The controversial decision reaffirmed civilian control of the military in the U.S.
Costa Rica Abolishes Its Army
Costa Rica formally ratified a constitutional provision abolishing its national army, becoming the first nation to disband its military and invest resources into education and healthcare instead. It remains one of the few countries without armed forces.
International Labour Organization Established as UN Agency
The International Labour Organization (ILO), originally founded in 1919, formally became a specialized agency of the United Nations. It promotes social justice and internationally recognized human and labor rights.
Liberation of Buchenwald Concentration Camp
U.S. forces liberated the Buchenwald concentration camp near Weimar, Germany, exposing the world to the horrors of the Holocaust. The liberation brought international attention to Nazi atrocities and became a key moment in postwar justice efforts.
Nazi Concentration Camp Dora-Mittelbau Liberated
American forces liberated the Dora-Mittelbau concentration camp, where prisoners had been forced to build V-2 rockets under brutal conditions. The camp’s liberation revealed further Nazi atrocities tied to military production.
Germany Invades Yugoslavia and Greece During WWII
As part of the Axis campaign during World War II, Nazi Germany launched a simultaneous invasion of Yugoslavia and Greece, rapidly overrunning both countries. This expanded the war front and delayed Hitler’s invasion of the Soviet Union.
Japanese Troops Enter Thailand During WWII
Japanese troops entered Thailand en route to Malaya and Burma, solidifying Thailand’s cooperation with Axis powers during World War II. The move enabled Japan’s southern expansion in Southeast Asia.
Johann Gregor Mendel’s Work on Genetics Rediscovered
Three scientists—Hugo de Vries, Carl Correns, and Erich von Tschermak—simultaneously published confirmations of Mendel's earlier work on heredity, laying the foundation for modern genetics.
First Edition of British Newspaper ‘The Spectator’ Published
The Spectator, one of the longest-running English-language magazines, published its first issue in London. Known for its political commentary and essays, it became a major influence on British journalism and conservative thought.
Napoleon Exiled to Elba
Following his forced abdication, Napoleon Bonaparte was exiled to the island of Elba under the terms of the Treaty of Fontainebleau. His temporary removal from power marked the end of the First French Empire and reshaped European politics.