Answer:
b. The site had important religious function.
Answer: A - supporting education and the arts in western Europe
Explanation: Charlemagne established schools and promoted literacy and education in western Europe. He also took interest in and promoted the arts in court.
It was closest source of water (major source) close to western sahara.
The Good Neighbor policy. This foreign policy was done under the administration of the United States President Franklin Roosevelt. This policy was designed by the administration to improve relationship with the countries of Latin Americans.