Mahatma Gandhi return to India in January 1915.As you know he had come to South Africa where he had successfully Fought the racist Regime with a novel method of mass agitation which he called Satyagraha. The idea of Satyagraha emphasized the power of truth and the need to search for truth.It suggested that if the cause was true if the struggle was against injustice then physical force was not necessary to find the of oppressor without seeking Vengeance or being aggressive a Satyagrahi could win the battle through nonviolence this could be done by appealing to the science of the oppressor people including the oppressor had had to be persuaded to see the truth instead of being forced to extract truth through the use of violence by the struggle truth was bound to ultimately Prem Mahatma Gandhi believe that the Dharma of nonviolence could unite All Indians.