Arms and Space Race Timeline
US Arms Race
Drop A-Bomb on Hiroshima
August 6, 1945
Truman Approves H-Bomb
Jan 30, 1950
H-Bomb Castle Bravo Test
March 1, 1954Us Missile Development
June 11, 1957Cuban Missile Crisis
Oct 14, 1962
US Space Race
Explorer 1
Jan 31, 1958Explorer 2 (Failed)
March 5, 1958Vanguard Satellite
March 17, 1958NASA is formed
Oct 1, 1958Pioneer 1 is launched
Oct 11, 1958
