Explanation:

After the Second Round Table Conference, British government agreed to give Communal Award to the depressed classes on the request of B. R. Ambedkar. Gandhi opposed the government's decision which he considered it would divide the Hindu society and subsequently went on to the indefinite fast in Yerwada Jail. He ended his fast after signed Poona Pact with Ambedkar on 24 September 1932. On 30 September, Gandhi founded All India Anti Untouchability League, to remove untouchability in the society, which later renamed as Harijan Sevak Sangh ("Servants of Untouchables Society" At the time industrialist Ghanshyam Das Birla was its founding president with Amritlal Takkar as its Secretary.