Answer:
very important
Explanation:
Trade between two agents or countries allows the countries to enjoy a higher total output and level of consumption than what would have been possible domestically. Canada and Mexico can each specialize in the good they have a comparative advantage in and exchange with one another.
Independence was not made the main focus
Answer:
Economic depression is a sustained, long-term downturn in economic activity in one or more economies. (no money to pay taxes) It played in the part of Shay's Rebellion because Shay and the farmers didn't want to pay taxes that made them struggle so they rebelled.