An approach to literature that focuses on the ideological content of a work—its explicit and implicit assumptions and values about matters such as culture, race, class, and power. Marxist criticism, based largely on the writings of Karl Marx, typically aims at not only revealing and clarifying ideological issues but also correcting social injustices. Some Marxist critics use literature to describe the competing socioeconomic interests that too often advance capitalist interests such as money and power rather than socialist interests such as morality and justice. They argue that literature and literary criticism are essentially political because they either challenge or support economic oppression. Because of this strong emphasis on the political aspects of texts, Marxist criticism focuses more on the content and themes of literature than on its form. See also cultural criticism, historical criticism, sociological criticism.