Puerto Rico is located east of Hispaniola.
A psychical geographer would not study political system -rather the human geographer would study political systems.
A human geographer would study human cultures and relations - and among the options only one refers to human activities, namely:
b. the housing styles of the Baka people of the Congo
Allah is usually thought to mean” the god” in Arabic and is probably congrats with rather than derived from the Aramaic Alaha.
Demographic studies will determine the age structure and income structure of people living in a geographic area. Businesses will use this information to help in determining if their business will succeed for given area. Cities will use that information to determine what infrastructure is needed. You would use this to detemine if the area is one you might want to move to or move from.