Answer:
Homo Sapiens or depending on how I understood your question, hunters and gathers
Explanation:
If it was wrong, I mean I'm here to help not cheat. :)
I believe it is a means to harvest the area of all timber, which can be beneficial for economic reasons and the ecosystem
Because in the south there was more segregation. Also there was more land that had been untouched in the north. The property was also cheaper because of that reason. And since it was untouched a lot of businesses came in to drill for oil and other natural resources, which created the need for workers.
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.