The collection and collation of original data via direct contact with potential or existing customers. It is also called field research.
Answer: It depends on the time period.. but I’d say England and France if we’re talking about revolutionary war.
Explanation:
The roaring 20s, hope that helps :)
All thirteen states had to approve the Articles before it would be in effect.
That would be NAFTA (North American Free Trade Agreement)
Hope it helps! ^_^