Bolshevism Castroism Communist Information Bureau Communist Party Maoism Marxian socialism Marxism Marxism-Leninism Nazism Stalinism Titoism Trotskyism bipartisanship centralism coaction coadjuvancy coadministration coagency cochairmanship codirectorship collaboration collaborativeness collective farm collectivism collectivity collegiality collusion commensalism common effort common enterprise common ownership communal effort communalism communion communitarianism community complicity concert concord concordance concurrence constitutionalism cooperation cooperative society cooperativeness democracy democratic centralism democratism dialectical materialism duet duumvirate ecumenicalism ecumenicism ecumenism esprit esprit de corps fascism federalism fellow feeling fellowship feudalism feudality governmentalism harmony imperialism iron curtain joining of forces joint effort joint operation kibbutz kolkhoz mass action monarchism morale mutual assistance mutualism mutuality national socialism neofascism octet parliamentarianism parliamentarism pluralism political principles pooling pooling of resources profit sharing public ownership pulling together quartet quintet reciprocity republicanism revisionism royalism septet sextet sharecropping socialism solidarity state ownership statism symbiosis synergism synergy team spirit teamwork town meeting trio triumvirate troika united action