(n.) The feudal system by which the holding of land is made dependent upon an obligation to render military service\ to the kind or feudal superior; feudal principles and usages.

Nazism absolutism bond service bondage captivity centralism collectivism communism constitutionalism control debt slavery democratism deprivation of freedom disenfranchisement disfranchisement domination enslavement enthrallment fascism federalism feudality governmentalism helotism helotry imperialism indentureship monarchism national socialism neofascism parliamentarianism parliamentarism peonage pluralism political principles republicanism restraint royalism serfdom serfhood servility servitude slavery socialism statism subjection subjugation thrall thralldom tyranny vassalage villenage