The correct answer is: A. Tana Bhagats.
Tana Bhagats were a group of tribal people who rebelled against the British East India Company in 1785. They were led by Tana Bhagat, a tribal leader who preached against the exploitation of the tribal people by the British. The Tana Bhagats were eventually defeated by the British, and Tana Bhagat was hanged to death.
B. Tilka Manjhi was a tribal leader who rebelled against the British in the early 19th century. He was not hanged to death, but was killed in battle.
C. Jaipal Singh was a tribal leader who fought for the rights of the tribal people in the early 20th century. He was not hanged to death, but died in 1948.
D. None of these is the correct answer.