Azad had been the Congress president since 1939, so he volunteered to resign in 1946. He nominated Nehru, who replaced him as Congress president and led the Congress into the interim government. Azad was appointed to head the Department of Education. However, Jinnah's "Direct Action Day" agitation for Pakistan, launched on 16 August sparked communal violence across India. Thousands of people were killed as Azad travelled across Bengal and Bihar to calm the tensions and heal relations between Muslims and Hindus. Despite Azad's call for Hindu-Muslim unity, Jinnah's popularity amongst Muslims soared and the League entered a coalition with the Congress in December, but continued to boycott the constituent assembly. Later in his autobiography, Azad indicated Patel having become more pro-partition than the Muslim League, largely due to the League's not co-operating with the Congress in the provisional government on any issue.