The answer would be that the U.S. gained territory that needs to be admitted into the country as either free or slave states. Hope this helps you!
Hey there!
They allowed trade, and also, they limited certain contacts. But, as they tried to prevent this, they have failed to do so.
They didn't want to be involved in any (foreign) wars that didn't have anything to do with the United States.
Hopefully this has helped!
