Mezue ahịrịokwu na-esonụ: N'oge ọ na-achị, n'okpuru ụkpụrụ nduzi nke "Socialism with a human face", Czechoslovakia wepụrụ nnyocha nke mgbasa ozi ma mee ka ọha mmadụ Czechoslovak nwere onwe ha, na-eme ka ihe a na-akpọ New Wave na ihe nkiri Czechoslovak. Agbanyeghị, olu ndị Stalinist n'ime pati ahụ tinyere ndị isi Soviet, ndị na-enweghị mmasị na ụzọ mba ahụ na-aga ma na-atụ egwu na Czechoslovakia nwere ike ime ka mmekọrịta ya na Soviet Union dịkwuo mma ma bụrụ ndị ọdịda anyanwụ. N'ihi ya, mba ahụ bụ
mba ndị ọzọ so n'òtù Warsaw Pact wakporo ya n'ụbọchị 20 na 21 nke ọnwa Ọgọstụ n'afọ 1968, nke mere ka oge Prague Spring gwụ. Dubček gbara arụkwaghịm n'ọnwa Eprel afọ 1969 ma bụrụ onye Gustav Husák nọchiri ya, onye bidoro ịhazi ihe. A chụpụrụ Dubček n'òtù Kọmunist na 1970.