Marxist criticism analyzes literature through a Marxist lens by examining the socioeconomic conditions under which it was produced and the representation of social classes, especially the working class and conflicts between classes. When applying Marxist criticism, analysts consider the social class of the writer and characters, how different classes are portrayed and interact, and what ideological messages the work conveys in terms of whose interests it serves under capitalism. The goal is to reveal how literary works both reflect and shape class-based societal views and power structures.