Victories in the battles of Trenton and Princeton helped raise morale when the Patriot cause seemed to be lost.
A key role of the Money changer was to help, in the exchange of one type of coin for another from different places through Merchants.
A Money changer may be a person or an association, whose profession is the exchange of money or currency of one nation, for that of another. Money changers helped the merchants of foreign nations to acquire the local coins or currency of that country to continue their business.
Montesquieu said men with power with usually abuse it. This is why he encouraged the idea of “separation of powers”.