"Non-cooperation" enjoyed widespread appeal and success, increasing excitement and participation from all strata of Indian society. Yet, just as the movement reached its apex, it ended abruptly as a result of a violent clash in the town of Chauri Chaura, Uttar Pradesh, in February 1922. Fearing that the movement was about to take a turn towards violence, and convinced that this would be the undoing of all his work, Gandhi called off the campaign of mass civil disobedience. Gandhi was arrested on 10 March 1922, tried for sedition, and sentenced to six years imprisonment. He began his sentence on 18 March 1922. He was released in February 1924 for an appendicitis operation, having served only 2 years.
Without Gandhi's uniting personality, the Indian National Congress began to splinter during his years in prison, splitting into two factions, one led by Chitta Ranjan Das and Motilal Nehru favouring party participation in the legislatures, and the other led by Chakravarti Rajagopalachari and Sardar Vallabhbhai Patel, opposing this move. Furthermore, cooperation among Hindus and Muslims, which had been strong at the height of the non-violence campaign, was breaking down. Gandhi attempted to bridge these differences through many means, including a three-week fast in the autumn of 1924, but with limited success.