-
Prohibition starts
the 18th ammendment was in effect -
Stock Market Crash
-
Prohibition ends
the 18th ammendment is repealed -
WWII begins
-
Pearl Harbor
attacked by the Japanese -
WWII ends
-
NATO created
North Atlantic Treaty Organization was founded -
Korean War begins
-
Vietnam War starts
-
Korean War ends
-
Sputnik launched
-
Berlin Wall put up
-
Vietnam War ends
-
Cold War ends