<prompt> Pedzisa mutsara unotevera: Dzidziso yaBrejnev yaiva mutemo wokunze weSoviet uyo wakaparidza kuti tyisidziro ipi neipi yokutonga kwechisocialist mune imwe nyika yeSoviet bloc muCentral neEastern Europe yakanga iri tyisidziro kwavari vose, uye naizvozvo yakaruramisa kupindira kwevamwe nyika dzechisocialist. Yakanga yaziviswa kuitira kururamisa Soviet-inotungamirirwa  <response>: basa reCzechoslovakia pakuvamba muna 1968, nokugumburwa kwehurumende yechinjo imomo. Kunongedzera kusocialism kwaireva kudzorwa namapato emakomonisiti akavimbika kuKremlin. Mutungamiri weSoviet Mikhail Gorbachev akaramba dzidziso iyi mukupera kwema1980, sezvo Kremlin yakagamuchira kukundwa murunyararo kwehutongi hwechiKomonisiti munyika dzayo dzose dzeEastern Europe. 