Manabendra Nath Roy

Manabendra Nath Roy (21 March 1887 – 26 January 1954), born Narendra Nath Bhattacharya, was an Indian revolutionary, radical activist and political theorist. Roy was a founder of the Mexican Communist Party and the Communist Party of India. He was also a delegate to congresses of the Communist International and Russia's aide to China. Following the rise of Joseph Stalin, Roy left the mainline communist movement to pursue an independent radical politics. In 1940 Roy was instrumental in the formation of the Radical Democratic Party, an organisation in which he played a leading role for much of the decade of the 1940s. Roy later moved away from Marxism to become an exponent of the philosophy of radical humanism.