Answer:
A) Life review, transcendence, resistance
Answer: A) Climate
Explanation: Until the mid-20th century the largest impediment to trade between area "1" and area "2" on the map was climate. The Sahara Desert was a major impediment to trade. True, there were Trans-Saharan trade routes for centuries, but there is no denying that the desert was an inconvenience at the very least.
D. The Civil War was a fight between Northern and Southern states due to each side clashing together on certain issues and one issue being slavery in the American society
