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.
Thousands were killed during the civil war that took place from 1960's to the year 1996 when a peace treaty was sought. The civil war was fought between the government and various leftists movements who were mainly supported by the ethnic Maya people.
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Answer:
A
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Black is the least reflective color because it absorbs all light