WHAT ALL HAPPENED APRIL TO JUNE 1951
Find out what all happened April to June 1951

The British radio comedy program The Goon Show was broadcast on the BBC for the first time. (28. May 1951)

Korean War: President Harry Truman relieves General of the Army Douglas MacArthur of overall command in Korea. (11. April 1951)

The opening of the Ninth Street Show, otherwise known as the 9th Street Art Exhibition – a gathering of a number of notable artists, and the stepping-out of the post war New York avant-garde, collectively known as the New York School. (21. May 1951)

American journalist William N. Oatis is arrested for espionage by the Communist government of Czechoslovakia. (23. April 1951)

The Peak District becomes the United Kingdom's first National Park. (17. April 1951)

The Stone of Scone, the stone upon which Scottish monarchs were traditionally crowned, is found on the site of the altar of Arbroath Abbey. It had been taken by Scottish nationalist students from its place in Westminster Abbey. (11. April 1951)

UNIVAC I is dedicated by the U.S. Census Bureau. (14. June 1951)

The Polish cultural attache in Paris, Czesław Miłosz, asks the French government for political asylum. (15. May 1951)

Ethel and Julius Rosenberg are sentenced to death for spying for the Soviet Union. (5. April 1951)

Dan Gavriliu performs the first surgical replacement of a human organ. (20. April 1951)

Tibetans sign the Seventeen Point Agreement for the Peaceful Liberation of Tibet with China. (23. May 1951)

Korean War: The Chinese People's Volunteer Army begin assaulting positions defended by the Royal Australian Regiment and the Princess Patricia's Canadian Light Infantry at the Battle of Kapyong. (22. April 1951)

General Douglas MacArthur retires from the military. (19. April 1951)

Korean War: Assaulting Chinese forces are forced to withdraw after heavy fighting with UN forces, primarily made up of Australian and Canadian troops, at the Battle of Kapyong. (25. April 1951)

Trains run on the Talyllyn Railway in Wales for the first time since preservation, making it the first railway in the world to be operated by volunteers. (14. May 1951)

Tibetan delegates to the Central People's Government arrive in Beijing and draft a Seventeen Point Agreement for Chinese sovereignty and Tibetan autonomy. (29. April 1951)

The 400th anniversary of the founding of the National University of San Marcos is commemorated by the opening of the first large-capacity stadium in Peru. (13. May 1951)

The first regularly scheduled transatlantic flights begin between Idlewild Airport (now John F Kennedy International Airport) in New York City and Heathrow Airport in London, operated by El Al Israel Airlines. (16. May 1951)