Answer:
Columbian
Explanation:
The term Columbian is used to describe the exchange in America. It only began after Christopher Columbus discover America and began the trade known as Columbian Exchange. Spanish settlers made trading connections with the natives and exchange goods and materials. They also started establishing colonies in the New World.
A. Life-sustaining would be the answer
A is correct I did the test and got 100% on it
Answer: Democratic party
Explanation:
His supporters began to form the modern Democratic party, but later they formed what was called the Whig party.
Answer:
Introduction of Western Hemisphere crops
Explanation: hope this helps