The case of dred Scott vs Sanford was a case brought before the Supreme Court, who ruled that the US constitution didn’t include citizenship for black people, whether they were enslaved or free.
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.
Answer:
A. increased work opportunities
Explanation:
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