<prompt> Qedela umusho olandelayo: Ukushintsha okuyisisekelo kwenqubomgomo yaseSoviet maqondana nezizwe ze-Eastern Bloc ngaphansi kukaMikhail Gorbachev ngasekupheleni kweminyaka yama-1980 kwakuyisiqalo semibhikisho esakazeke kabanzi ngokumelene neSocialist Unity Party, eyayibusa i-East Germany kusukela izwe lasungulwa ngo-Okthoba 7, 1949. Imibhikisho eyedlule  <response>: I-East Germany 1953, iCzechoslovakia 1953, iPoland 1956, iHungary 1956 nePrague Spring 1968 yacindezelwa kanzima amabutho aseSoviet. Ukusabela kweSoviet enkingeni yasePoland ka-1980-1981 kakade kwakuwukungahlanganyeli. 