During First war of Independence, 1857, Kanpur region rose to oppose the British rule where Nana Saheb’s Palace at ___________ served as its headquarters.

Correct option is D

The correct answer is (d) Bithoor.
During the First War of Independence in 1857, Nana Saheb played a prominent role in leading the revolt in the Kanpur region against British rule. His headquarters during this rebellion was located at his palace in Bithoor, a town near Kanpur.
Nana Saheb:
· Nana Saheb was the adopted son of the exiled Maratha Peshwa Baji Rao II. He was one of the significant leaders of the 1857 revolt. After being denied a pension by the British, Nana Saheb joined the rebellion and became a prominent figure in the Kanpur uprising.
Bithoor :
· Bithoor served as the headquarters for Nana Saheb during the uprising. It was here that he organized his forces to resist British control.