Abul Hashim started his political activity with the Muslim League hoping to free Bengal from the political manoeuvrings and the economic exploitations of the non-Bengali landlords and capitalists, like the Khwajas and the
Ispahanis respectively. He took part in the election to the
Bengal Legislative Council in 1936, and participated in the
All India Muslim League conference at
Allahabad in 1938. He also participated in Muslim League's
Lahore conference in 1940.
United Bengal movement He participated in the
United Bengal movement in 1947, and on 12 May 1947 he together with
Sarat Bose met
Mahatma Gandhi to discuss the United Bengal scheme and received his blessings. But the day after, on 13 May 1947, the president of the Indian National Congress,
J. B. Kripalani, dismissed any notions to "save the unity of Bengal". In reply to the plea, made by Ashrafuddin Chowdhury, a Muslim nationalist and peasant leader from
Tippera, Kripalini wrote: "All that the Congress seeks to do today is to rescue as many areas as possible from the threatened domination of the League and Pakistan. It wants to save as much territory for a Free Indian Union as is possible under the circumstances. It therefore insists upon the division of Bengal and
Punjab into areas for
Hindustan and
Pakistan respectively." After the partition of India, Abul Hashim became the parliamentary leader of the opposition in the West Bengal Provincial Assembly. In 1950, Abul Hashim decided to move to
East Pakistan and settled in Dhaka. ==Later life and death==