Majumdar was with the pro-China group and like all others of that group he was arrested in 1962. In jail, Lovell records, Majumdar “declared himself to be a member of the Chinese Communist Party”. What pitchforked Majumdar into leadership was a peasant movement to which Lovell does not devote anything more than a longish paragraph. In 1967, the CPI (M) was an important partner in a coalition — the United Front — government in West Bengal. There was widespread expectation that the CPI(M) would introduce a programme of radical redistribution of land. North Bengal had a long history of peasant struggle and in 1967 this struggle enjoyed the support of the peasant front of the CPI (M) in North Bengal. Most of the participants of this movement were sharecroppers who cultivated the land under the most oppressive conditions. Frightened by promises of land redistribution, landlords began to evict these sharecroppers. This incited the struggle to turn militant — in March-April 1967 peasant committees and peasant militia were formed, landlords’ lands occupied, debts cancelled, records burnt and a parallel administration was set up for the villages. Within one month, large tracts of Naxalbari, Phansidewa and Kharibari police stations had passed into peasant hands. There were pitched battles with the police. Repression followed. One factor in the repression was the strategic location of these areas — all proximate to the East Pakistan border. There was pressure on the United Front government from the Centre. The suppression of this movement led to a further split in the Communist Party with men like Majumdar, Kanu Sanyal, Jangal Santhal and others who had been involved in the peasant struggle forming the Communist Party of India (Marxist-Leninist) on May 1, 1969. That day the party heralded its presence in Calcutta through a mammoth rally in the heart of the city.