Pedzisa mutsara unotevera: Muna September 1968, mukati mehurukuro paChishanu Congress yePolish United Workers' Party mwedzi mumwe pashure pe
Mukupinda muCzechoslovakia, Brezhnev akarondedzera Dzidziso yaBrezhnev, umo iye akataura kodzero yokuputsa uchangamire hwenyika ipi neipi inoedza kutsiva Marxism-Leninism ne capitalism. Mukati mehurukuro yacho, Brezhnev akati: