The document discusses the history and origins of communism from Karl Marx in the 1800s through the establishment of the Soviet Union under Vladimir Lenin in 1917. It summarizes Lenin's creation of a one-party totalitarian state led by the Bolshevik party and enforced through the secret police, known as the Cheka. It also contrasts Lenin and Stalin's differing leadership styles, with Stalin consolidating even greater personal power and control over the Soviet system.