<prompt> Pedzisa mutsara unotevera: Kuchinja kukuru mumutemo weSoviet wakanangana nenyika dzeEastern Bloc pasi paMikhail Gorbachev mukupera kwema1980 kwaiva kutanga kwekuratidzira kwakapararira kurwisana neSocialist Unity Party, iyo yakanga yatonga East Germany kubvira pakavambwa nyika musi wa7 Gumiguru 1949. Kumukira kwakapfuura  <response>: East Germany 1953, Czechoslovakia 1953, Poland 1956, Hungary 1956 nePrague Spring 1968 zvakaparadzwa zvakasimba nemauto eSoviet. Mhinduro yeSoviet kudambudziko rePoland ra1980-1981 yakanga yatova yokusaita chiito. 