Hegemony
In the 19th century, hegemony came to denote the "Social or cultural predominance or ascendancy; predominance by one group within a society or milieu". Later, it could be used to mean "a group or regime which exerts undue influence within a society". Also, it could be used for the geopolitical and the cultural predominance of one country over others, from which was derived "hegemonism", as in the idea that the Great Powers meant to establish European hegemony over Asia and Africa.
Cultural hegemony
The initial, theoretical application of cultural domination was as a Marxist analysis of "economic class" (base and superstructure), which Antonio Gramsci developed to comprehend "social class"; hence, cultural hegemony proposes that the prevailing cultural norms of a society, which are imposed by the ruling class (bourgeois cultural hegemony), must not be perceived as natural and inevitable, but must be recognized as artificial social constructs (institutions, practices, beliefs, et cetera) that must be investigated to discover their philosophic roots as instruments of social-class domination. That such praxis of knowledge is indispensable for the intellectual and political liberation of the proletariat, so that workers and peasants, the people of town and country, can create their own working-class culture, which specifically addresses their social and economic needs as social classes.