Dee ihe na-aga n'ihu maka paragraf a - Mgbe Agha Worldwa nke Abụọ na USSR kwadoro pro-Soviet coup d'état na February 1948, Czechoslovakia ghọrọ akụkụ nke Soviet na-eduzi Eastern Bloc ma bụrụ otu n'ime ndị guzobere Warsaw Pact na May 1955. N'ọnwa Ọgọstụ 1968, na nzaghachi nye mgbanwe Prague Spring nke ọchịchị onye kwuo uche ya nke gọọmentị Czech, mwakpo ndị Soviet duziri
weghachite ọchịchị Kọmunist siri ike site n'ike. Ndị Czechoslovaks na Slovaks 108 nwụrụ na ihe dị ka 500 merụrụ ahụ dịka nsonaazụ nke mbuso agha ahụ. Nke a mebiri mmekọrịta dị n'etiti mba abụọ ahụ.