Who among the following freedom fighter lawyers from Bengal is known as Deshbandhu?

Correct option is A

The correct answer is (a)
 The freedom fighter lawyer from Bengal known as "Deshbandhu" is Chittaranjan Das.
 He was also known as ‘Deshbandhu’, or ‘friend of the nation’.
 He played a significant role in the Indian independence movement and was a key leader of the Swadeshi movement in Bengal. Das was a close associate of Mahatma Gandhi and served as the Mayor of Calcutta (now Kolkata).
 He founded the Swaraj Party along with Motilal Nehru and was known for his commitment to non-cooperation and civil disobedience against British rule
 He also contributed to the English weekly ‘Bande Mataram’ along with Aurobindo and Bipin Chandra Pal.
 He published his collection of poems in two volumes titled ‘Malancha’ and ‘Mala’.