Answer:
During the Civil War , federal powers expand to include an income tax and a national currency.
I think you forgot to give the options along with your question. I am answering the question based on my research and knowledge. "laissez-faire economics" is the term that is used to describe the <span>belief that capitalism operates best with the least government regulation. I hope that the answer has helped you.</span>
Dr.Livingston is a doctor or a archaeologists that ether helps people or does research around the world.
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