You should be introducing all of you evidence in the introduction. So D.
D) working with the Soviet Union to reduce the levels of nuclear weapons.
He was prepared to try and blow it up because he romanticized war and had a perception of nobility in it. He believed in confederate ideals and was prepared to sacrifice himself for them, and it's no wonder that his luck turned on him because war is not a pretty thing and he got tricked by the enemy.
I believe the answer is: representativeness heuristic
representativeness heuristic refers to the act of making judgement about a certain probability under uncertain situation. Representativeness heuristic often being done when investors want to accumulate wealth in the fastest way possible, even though the risk of losing all their wealth become larger.
D) the leaders of citizens' groups can run for office .
