Increase in military power and bases around the world.
More land and supplies
Help civilize the rest of the world
Answer:
Isolationist
this is due to the fact america was so hesitant to enter the war as their economy was already in a hole with the Great depression
A wall dividing communist west Germany and democratic east Germany through the 80s. Ronald Reagan eventually convinced the two countries to tear it down
Fairly sure the answer is: It allowed people to buy and sell goods in a wider market.
Think about it: without coins, people had to barter with mostly short-term goods, but coins held value over time and most people would accept it as payment. However, if you had to use, say, carrots, the guy you're trying to buy lettuce from may not need/want carrots, but he can use those coins to buy what he DOES need.
Hope I helped!
