2026-04-04

A building collapsed on tribal land in Thane in Maharashtra, India, causing 74 deaths.

Georgian Airways Flight 834 crashed at N'djili Airport in Kinshasa, killing 32 people and leaving one survivor.

The current flag of Hong Kong (pictured) was adopted for post-colonial use during the Third Session of the Seventh National People's Congress.

Evan Mecham, Governor of Arizona, was removed from office after being convicted in his impeachment trial.

Bill Gates and Paul Allen founded Microsoft in Albuquerque, New Mexico, to develop and sell BASIC interpreters for the Altair 8800.

Vietnam War: On a mission to evacuate children from South Vietnam, a U.S. Air Force plane crash-landed at Tan Son Nhut Air Base, killing 78 children and 60 others.

A year after the completion of the second of the complex's twin towers, the World Trade Center in New York City was officially dedicated.

A C-141, dubbed the Hanoi Taxi, flew the last mission of Operation Homecoming to return American prisoners of war from Vietnam.

American civil rights leader Martin Luther King Jr. (pictured) was assassinated in Memphis, Tennessee.

Twelve nations signed the North Atlantic Treaty, establishing NATO, an international military alliance whereby its member states agree to mutual defense in response to an attack by any external party.