Yes, it is normal for the economy to go through cycles of expansion and recession, since this is called he "business cycle". It is not normal, however, for recessions to turn into depressions.
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.
Scribes, the name even suggests it from latin :)
<span>Albert Einstein became famous for the theory of relativity, which laid the basis for the release of atomic energy. </span>
