Answer: Here
Step-by-step explanation:
US Uses Atomic Bombs on Japan to End WWII. 1945.
Berlin Blockade and Airlift. 1948-1949.
USSR Tests First Nuclear Weapon. 1949.
US Tests First Hydrogen Bomb. 1950.
Korean War. 1950-1953.
The Space Race Begins. 1957.
Vietnam War. 1959-1975.
USSR Tests the largest Nuclear Weapon Ever Built. 1960