The US economy actually benefited as it learned to produce its own goods.
Explanation:
A very important consequence for the US was the development of manufacturing during the war.
Namely, because of the permanent blockade of American ports during the war, Americans had to turn to producing what they had imported until then.
So they secured two things: the first is, of course, greater exports, and the second is that, with the opening of numerous manufactories, they have laid the foundation for later faster industrialization.
Social contract theory says that people live together in society in accordance with an agreement that establishes moral and political rules of behavior.