Isolationism.
Isolationism was the general policy advocated by members of the public and led by members of the Senate which advocated for the US staying out of wars in Europe and Asia that did not involve it, especially in light of the US's slow emergence from the Great Depression.
Answer:
In my view, By 1853, the below were the five boundaries of the United States:
Explanation:
1) California
2) Canada
3) Florida
4) Pacific Ocean
5) Mississippi River
He changed the roll of government through his programs like the new deal. This helped encourage the population to be confident.
The three most important problems was that it gave to much power to the states (weak central government), it did not give the federal government the power to tax, and congress couldn't regulate trade.
