According to Antonio Gramsci, which of the following represents the nexus of material and ideological instruments through which dominant classes maintain their power and social control?

In Marxist sociological theory, surplus value is best understood as:

According to Karl Marx, wage labour under capitalism is formally categorized as:

In Marxist sociology, the social and economic relationships established between those who own the means of production (bourgeoisie) and those who do not (proletariat) are termed as: