Answer:
1776 because that was the year America became free because of the Declaration of Independence
The baby boom, men coming hope to GI bills (money) and tract houses, women returning to domestic roles, ads promoting nice cars.
They forces tribes to move in other areas
Answer:
Militarism, Alliances, Imperialism, Nationalism
Explanation:
because the big armies become potential threats to the other countries.
This is definitely a person becoming a naturalized U.S. citizen who is taking the Oath of Allegiance.