Why does international trade require a system for exchanging currency?

Because every country does not use the same type of money, international trade requires a system for exchanging currencies between nations. Money from one country must be converted into the currency of another country to pay for goods in that country. This system is called foreign exchange.

Explanation:

a small town is a good definition for new france in 1750. new france was the area colonized by france in north america. the area is nowadays the city of quebec in canada.