To do business with people from other countries, or because they are travelling to other countries and need to buy things.
No, it is legal to exchange money with people on the street.
Yes. Every second Friday in the month of may there is Exchange Gift Day, where you exchange gifts with people in your family. :)
The Columbian exchange. But little was from The East to the West.
Food exchange systems were originally developed for people with Diabetes.
The Columbian Exchange
I think so, I do anyway.
the Mexican exchange
the Mexican exchange
Most people went to the gold traders to exchange their gold for cash, or they took it to the bank, where they would also exchange it for cash.
Feudal system, where people worked on land owned by a lord in exchange for protection and the use of resources.
they give people money and can make people rich
Buying from people instead of companies