Answer:
Gold and salt were Africa's most valuable resources. Taxes were enforced on merchants who went on trade routes which made the kingdoms very wealthy. Arab merchants in North Africa introduced the religion of Islam to native Berber-speaking peoples. Berber traders then brought the religion south with them across the Sahara.
Explanation:
Maize was the first crop domesticated in mesoamerica, it was frequently grown with squash and beans the earliest evidence of this is in guila naquitz in mexico
Although the aquifer is used by both southwestern Oklahoma and the Panhandle regions, the Panhandle region relies most heavily on water from the Aquifer.
Best answer is the Panhandle
1. b. executive agencies
2. c. the president's cabinet
3. a. appointment of friends
4. d. interactions