Answer:
I would think the answer is either C or D.
Explanation:
The other two don't make any sense. If option B was true, we would only be able to exchange currency with half of the countries. Option A is obviously wrong, because any nation in a civil conflict wouldn't put that aside to trade money with you, or anyone else.
Answer:
With 538 Electors, a candidate must receive at least 270 votes to be elected to the office of President or Vice President. Should no presidential candidate receive an absolute majority, the House of Representatives determines who the next President will be.