President Harry Truman. Western European countries(NATO).
Answer:
For their agriculture
Explanation:
Grant knew that those horses would need to be used on farms, so he allowed them to keep them after the war.
Ok, so obviously, you can tell that A. is not even an answer since his name is Prince Henry which is an English name and the Islamic empire never really reached what is now present-day U.K...B. and D. are wrong because Catholicism was in Spain and the Pope was also in Spain. So your only correct answer is C.
Haley comet is the answer