Answer:
It affected the Americans positively long terms, but negatively in the early times of the exchange.
Explanation:
The Columbian Exchange greatly affected America, bringing destructive diseases that depopulated the Americans but did distribute a wide variety of new crops and livestock throughout the American farm industry. In the long term, this rather increased the human population but still very profoundly affected the Americans.
It was Japanese loss of battle of midway that led the Japanese to be in defensive
Answer:discovered two types of fungi, which were subsequently named for him.
Explanation:
23rd president of the united States 1833 - 1990
B. The North wanted the new territories to be free states, while the South wanted them to be slave states.