What impact or effect did the land or terrain had on agriculture? Provide its resulting impact on population and migration

The sahel is located on the edge of the sahara desert. a.north b.west c.south d.east

Select the correct answer.when alexander the great ruled his empire, he spread greek culture and increased his empire's wealth. along the way, he founded many cities, most of which he named after himself. review the following map. how did alexandria's location affect trade? a. it forced people to rely on shipping to trade with other nations. b. it brought together people from the west and east for trade. c. it led to conflicts between regions of the empire. d. it forced people to pay tribute to alexander as their leader.

Explain how zollverein, a tariff agreement, to unite the german states.