This document provides information on different forms of government and communist states. It discusses ideological one-party states, also known as communist states, where a single political group holds power based on an ideology like equality. Examples given are the former Soviet Union and China. Karl Marx's ideas that led to communism are summarized. Fascism is contrasted with communism. The rise and fall of the Soviet Union is then outlined, discussing the Russian Revolution, Bolsheviks, Lenin, Stalin's consolidation of power, and the communist party structure. China adopting communism under Mao Zedong is briefly described.