A martyr is a person who is a. put to death or endures great suffering on behalf of their beliefs, principles, or a cause. b. killed for his/her faith, but is later recognized as a victim of injustice. c. that commissions a work of religious art in order to spread specific beliefs. d. suffers at the hand of an enemy, but is considered a saint among their people. Please select the best answer from the choices provided A B C D