What? There was two invasions by USSR in Eastern Europe since WWII. 1: https://en.wikipedia.org/wiki/Warsaw_Pact_invasion_of_Czechoslovakia https://en.wikipedi

What? There was two invasions by USSR in Eastern Europe since WWII. 1: https://en.wikipedia.org/wiki/Warsaw_Pact_invasion_of_Czechoslovakia https://en.wikipedia.org/wiki/Warsaw_Pact_invasion_of_Czecho... 2: http://www.war-memorial.net/Soviet-Invasion-of-Hungary-3.111 http://www.war-memorial.net/Soviet-Invasion-of-Hungary-3.111