Cold War Timeline

Cold War

Main

First Atomic Bomb Detonated

July 16 1945

Began Threat

USSR Detonates Their First Atomic Bomb

August 29 1949

Ends Threat

America Tests H Bomb

1952

Massive Retaliation

January 1954

Eisenhower announced ida

First Missel released

August 21 1957

Sputnik in Orbit

October 4 1957

First Human in Space

April 12 1961