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.
What was the result of the nationalists attempt to set up a free enterprise system of Taiwan?
A Taiwan's economy struggled to survive, finally reaching stability in the 1900s.
The answer is D) religious issues.
Hope this is helpful
Franz Joseph Hadyn. I learned this last semester. :)
Answer:The Columbian Exchange — the interchange of plants, animals, disease, and technology sparked by Columbus's voyages to the New World — marked a critical point in history. It allowed ecologies and cultures that had previously been separated by oceans to mix in new and unpredictable ways.
Explanation: