The United States economic foreign policy made them successful and prosperous because they had agood combination of isolationist practices which enabled them to not spend money on useless wars or conflicts while at the same time engaging in trade with various nations.
Answer: that's if people don't be dead by that year.
Explanation:
Who started?
Who were involved?
Who gain or lose power?
Hope it helps best of luck.
Harriet Tubman ! I hope i helped you!