Industries or saltis hat i know hope it help you
The banknote (also known as paper money or note) was one of them. Marco Polo was particularly surprised when he first encountered it. Banknotes were not made out of paper, but out of the bark of the mulberry tree. Other products or inventions included the compass, the gunpowder and the printing.
Answer:
During the Civil War , federal powers expand to include an income tax and a national currency.
