Karl Marx was born in 1818 in Germany and died in 1883. He was influenced by Hegel and developed dialectical materialism, which views social change as coming through conflicts between opposing forces. Marx believed that capitalism alienates workers from their labor and its products through private ownership of means of production. He envisioned communism as a classless society where people freely developed their full capacities through meaningful labor. The next lecture will discuss how Marxism developed in the 20th century, focusing on Gramsci's concept of hegemony and feminism's impact on Marxism.