Answer:
Step-by-step explanation:
Without any doubt at all about the answer, it is D. The hostage situation all but destroyed his chance at a second term.
He might have been concerned about starvation in Africa. He was a good Christian and it likely bothered him, but it didn't stir up a lot of trouble. Not A.
B: The Soviet Union Collapse was another 20 plus years away. That would have been something Americans would celebrate. Not B
C. Relations with China was something good that Nixon did. Not C