This document discusses the history and ideology of communism and the Communist Party of India (Marxist). It notes that communism aims to establish common ownership and absence of social classes through a socialist political and economic system. The key figures that introduced communist ideology were Karl Marx and Friedrich Engels. The document then outlines the split within the CPI in 1964 that led to the formation of the CPI(M) and notes some of the strongholds and leaders of the CPI(M) as well as their performance in the 2014 Indian elections.