<prompt> Pedzisa mutsara unotevera: Akabvumirwa kuenda kunyika dzeEastern Bloc, muna 1966 akanga ari rutivi rweboka rakashanyira East Germany, uye muna 1969 na 1974 akashanyira Bulgaria. Muna August 1968  <response>: Soviet Union yakatungamirira kupinda muCzechoslovakia kugumisa Prague Spring, nguva yokusunungurwa kwezvematongerwe enyika munyika yeMarxist-Leninist. Kunyange zvazvo Gorbachev gare gare akataura kuti akanga ave nechinetso chomunhu oga pamusoro pokupinda kwehondo, akaitsigira pachena. Muna September 1969 akanga ari rutivi rweboka reSoviet rakatumirwa kuCzechoslovakia, uko akawana vanhu veCzechoslovak zvikurukuru vasingagamuchiri kwavari. Gore iroro, zviremera zveSoviet zvakamuraira kuti arange Fagien B. Sadykov, agronomist anobva kuStavropol ane pfungwa dzaionekwa sekutsoropodza mutemo weSoviet wekurima; Gorbachev akave nechokwadi chekuti Sadykov akadzingwa pakudzidzisa asi haana kuteerera zvikumbiro zvekuti atarisana nechirango chakaomarara. Gorbachev gare gare akarondedzera kuti akaororwa zvikuru nechiitiko chacho; hana yangu yakanditambudza nokuda kwokutarisira kutambudzwa kwaSadykov. 