Mr. Ambedkar's contribution for Social Development is a human rights approach to the development of the depressed classes. He was firmly convinced that nothing could emancipate the outcast depressed class except through the destruction of the caste system that has suppressed them for centuries. In the view of the longstanding casteism scenario in India, the author aims to portray the role Dr. B. R. Ambedkar played in the development and upliftment of Scheduled caste in India.