WHAT ALL HAPPENED APRIL TO JULY 1947
Find out what all happened April to July 1947

Portella della Ginestra massacre against May Day celebrations in Sicily by the bandit and separatist leader Salvatore Giuliano; 11 persons are killed and 33 wounded. (1. May 1947)

The Philippine Air Force is established. (1. July 1947)

Jackie Robinson debuts for the Brooklyn Dodgers, breaking baseball's color line. (15. April 1947)

The United States Senate follows the United States House of Representatives in overriding U.S. President Harry Truman's veto of the Taft-Hartley Act. (23. June 1947)

The Exodus 1947 heads to Palestine from France. (11. July 1947)

The Diary of a Young Girl (better known as The Diary of Anne Frank) is published. (25. June 1947)

In Nevada, the Boulder Dam is renamed the Hoover Dam a second time. (30. April 1947)

Kenneth Arnold makes the first widely reported UFO sighting near Mount Rainier, Washington. (24. June 1947)

Thor Heyerdahl and five crew mates set out from Peru on the Kon-Tiki to prove that Peruvian natives could have settled Polynesia. (28. April 1947)

Muhammad Ali Jinnah is recommended as the first Governor-General of Pakistan by the British Prime Minister, Clement Attlee. (10. July 1947)

Marshall Plan: In a speech at Harvard University, the United States Secretary of State George Marshall calls for economic aid to war-torn Europe. (5. June 1947)

Saab produces its first automobile. (10. June 1947)

Cold War: in an effort to fight the spread of Communism, the U.S. President Harry S. Truman signs an act into law that will later be called the Truman Doctrine. The act grants $400 million in military and economic aid to Turkey and Greece, each battling an internal Communist movement. (22. May 1947)

The "Indian Independence Bill" is presented before the British House of Commons, proposing the independence of the Provinces of British India into two sovereign countries: India and Pakistan. (4. July 1947)

Texas City Disaster: An explosion on board a freighter in port causes the city of Texas City, Texas, to catch fire, killing almost 600. (16. April 1947)

The Journey of Reconciliation, the first interracial Freedom Ride begins through the upper South in violation of Jim Crow laws. The riders wanted enforcement of the United States Supreme Court's 1946 Irene Morgan decision that banned racial segregation in interstate travel. (9. April 1947)

The first Tony Awards are presented for theatrical achievement. (6. April 1947)

The Prime Minister of the shadow Burmese government, Bogyoke Aung San and 6 of his cabinet and 2 non-cabinet members are assassinated by Galon U Saw. (19. July 1947)

The Roswell incident, the (supposed) crash of an alien spaceship near Roswell in New Mexico. (7. July 1947)

The Glazier–Higgins–Woodward tornadoes kill 181 and injure 970 in Texas, Oklahoma, and Kansas. (9. April 1947)