WHAT ALL HAPPENED MARCH TO APRIL 1964
Find out what all happened March to April 1964

IBM announces the System/360. (7. April 1964)

At the Academy Awards, Sidney Poitier becomes the first African-American male to win the Best Actor award for the 1963 film Lilies of the Field. (13. April 1964)

The Beatles occupy the top five positions on the Billboard Hot 100 pop chart. (4. April 1964)

The precursor of the European Space Agency, ESRO (European Space Research Organization) is established per an agreement signed on June 14, 1962. (20. March 1964)

The 1964-1965 New York World's Fair opens for its first season. (22. April 1964)

A coup d'état in Brazil establishes a military government, under the aegis of general Castello Branco. (31. March 1964)

A Transit-5bn satellite fails to reach orbit after launch; as it re-enters the atmosphere, 2.1 pounds (0.95 kg) of radioactive plutonium in its SNAP RTG power source is widely dispersed. (21. April 1964)

A jury in Dallas finds Jack Ruby guilty of killing Lee Harvey Oswald, the assumed assassin of John F. Kennedy. (14. March 1964)

In Copenhagen, Denmark, Gigliola Cinquetti wins the ninth Eurovision Song Contest for Italy singing "Non ho l'età" ("I'm not old enough"). (21. March 1964)

American Kitty Genovese is murdered, reportedly in view of neighbors who did nothing to help her, prompting research into the bystander effect. (13. March 1964)

Jerrie Mock becomes the first woman to circumnavigate the world by air. (17. April 1964)

Tanganyika and Zanzibar merge to form Tanzania. (26. April 1964)

Nation of Islam's Elijah Muhammad officially gives boxing champion Cassius Clay the name Muhammad Ali. (6. March 1964)

BBC Two launches with a power cut because of the fire at Battersea Power Station. (20. April 1964)

The Good Friday Earthquake, the most powerful earthquake in U.S. history at a magnitude of 9.2 strikes South Central Alaska, killing 125 people and inflicting massive damage to the city of Anchorage. (27. March 1964)

Constantine II becomes King of Greece. (6. March 1964)

Ford Mustang is introduced to the North American market. (17. April 1964)

Villarrica Volcano begins a strombolian eruption causing lahars that destroy half of the town of Coñaripe. (1. March 1964)