Fairly sure the answer is: It allowed people to buy and sell goods in a wider market.
Think about it: without coins, people had to barter with mostly short-term goods, but coins held value over time and most people would accept it as payment. However, if you had to use, say, carrots, the guy you're trying to buy lettuce from may not need/want carrots, but he can use those coins to buy what he DOES need.
Hope I helped!
The Second Bank of the United States, located in Philadelphia, Pennsylvania, was the second federally authorized Hamiltonian national bank in the United States during its 20-year charter from February 1816 to January 1836.
The conflict theorist Engels referred the "gender-based slavery" as the divided labor in capitalism wherein women will do the household labor and they will not receive any status or income, while the men, on the other hand, will leave their own home to earn money or income.