Subhash Chandra Bose became the President of the Congress Party in_______ .

Correct option is B

The correct answer is (b) 1938.

Subhas Chandra Bose became the President of the Indian National Congress (INC) in 1938 at the Haripura Session. He was re-elected as the president in 1939 at the Tripuri Session but had to resign due to differences with the Congress leadership, particularly with Gandhi and Nehru. His leadership in the INC was marked by his strong stance on complete independence for India and his push for a more radical approach to achieving it.

Additional Information:
The Haripura Session of the Indian National Congress was held in 1938 in Haripura, Gujarat. During this session, Subhas Chandra Bose was elected as the President of the Congress. This session marked a significant moment in the Indian independence movement, as Bose presented his vision for complete independence and emphasized a more militant approach to achieving it. He also focused on organizational reforms within the Congress and advocated for greater representation of the working class and youth in the party.