Tuhia he tomokanga mō tēnei wāhanga - Mai i te tau 1963 ki te tau 1974, i mahi ngā ratonga mōhiohio haumaru i tētahi raupapa o ngā kaupapa tōrangapū ā-roto, ā-waho hoki. I te kāinga, i reira i te tautohetohe tōrangapū i mua, i muri i te Brioni Plenum (1966), flareups liberal me ngā whakaaturanga ākonga maui nui i roto i Belgrade i roto i te 1968, "Hrvatsko proljeće" (Croatian Spring) ranei "MASPOK" (rōpū) i Croatia i roto i te 1971, he whakaekenga nationalist o te rōpū Bugojno i roto i te rohe Raduša (1972), me te whakaoranga o te nationalism i roto i te Republics Yugoslav. Ko te takahanga tino nui i tāwāhi ko te whakaekenga
o nga hoia o te Paati o Warsaw ki Czechoslovakia i te tau 1968.