<prompt> Nyorai kupfuurira kweiyi ndima - Muna September 1968, mukati mehurukuro paChishanu Congress yePolish United Workers Party mwedzi mumwe pashure pokupinda muCzechoslovakia  <response>: Muna 1917, Brezhnev akarondedzera dzidziso yaBrezhnev, umo akataura kodzero yekutyora hutongi hwenyika chero ipi zvayo inoedza kutsiva Marxism-Leninism nehupfumi. Mukati mehurukuro yacho, Brezhnev akati: 