Solution:In the given options, assertion (A) and reason (R) are the correct factual details regarding Marxist literary Criticism. Marxism as a sociological approach denies the existence of gender biasness, differences or other type of differences such as caste issues or other kind of diversity. In fact, they simply assert that society is divided into two parts which is called the dominant class or rich class or financially powerful class and the second one is called the poor class or crushed class. They say that if the monetary or financial conditions are differing, these are the basic structure of society. Neither Marx nor Engels bequeathed a critical or aesthetic theory, but they tended to disparage socialist writers of a propagandist type, and suggested that art is not tied directly to phases of economic development but has a certain autonomy.
Marx's materialist view of history, with its emphasis on economic issues such as ownership of the means of production and the central importance of the conflict between social classes, as well as his dialectical methodology, adapted from Hegel, have been especially influential. Hence, option (A) is correct answer.