WHAT ALL HAPPENED APRIL TO MAY 1969
Find out what all happened April to May 1969

Czechoslovakian Communist Party chairman Alexander Dubček is deposed. (17. April 1969)

The British ocean liner Queen Elizabeth 2 departs on her maiden voyage to New York City. (2. May 1969)

British yachtsman Sir Robin Knox-Johnston wins the Sunday Times Golden Globe Race and completes the first solo non-stop circumnavigation of the world. (22. April 1969)

The "Chicago Eight" plead not guilty to federal charges of conspiracy to incite a riot at the 1968 Democratic National Convention in Chicago. (9. April 1969)

The Internet's symbolic birth date: publication of RFC 1. (7. April 1969)

Civil unrest in Rosario, Argentina, known as Rosariazo, following the death of a 15-year-old student. (21. May 1969)

Vietnam War: The Battle of Dong Ap Bia begins with an assault on Hill 937. It will ultimately become known as Hamburger Hill. (10. May 1969)

The Hawker Siddeley Harrier enters service with the Royal Air Force. (1. April 1969)

At the U.S. Academy Awards there is a tie for the Academy Award for Best Actress between Katharine Hepburn and Barbra Streisand. (14. April 1969)

The first British-built Concorde 002 makes its maiden flight from Filton to RAF Fairford. (9. April 1969)

Apollo program: Apollo 10 is launched. (18. May 1969)

People's Park: California Governor Ronald Reagan has an impromptu student park owned by University of California at Berkeley fenced off from student anti-war protestors, sparking a riot called Bloody Thursday. (15. May 1969)

The Battle of Hamburger Hill in Vietnam ends. (20. May 1969)

Carlos Lamarca leads the first urban guerrilla action against the military dictatorship of Brazil in São Paulo, by robbing two banks. (9. May 1969)

Dr. Denton Cooley implants the first temporary artificial heart. (4. April 1969)

Venera program: Soviet Venera 6 begins its descent into the atmosphere of Venus, sending back atmospheric data before being crushed by pressure. (17. May 1969)

General strike in Córdoba, Argentina, leading to the Cordobazo civil unrest. (29. May 1969)

Apollo program: Apollo 10 returns to Earth after a successful eight-day test of all the components needed for the forthcoming first manned moon landing. (26. May 1969)

Sirhan Sirhan is convicted of assassinating Robert F. Kennedy. (17. April 1969)

Charles de Gaulle resigns as President of France. (28. April 1969)