Answer:
World War I Germany's unfettered submarine warfare against American ships during World War I provoked the U.S. into abandoning the neutrality it had upheld for so many years. The country's resultant participation in World War I against the Central Powers marked its first major departure from isolationist policy.
Answer:
It would be the first one.
Explanation:
I just took the test and i got it right.
Answer:
im pretty sure its A hope that helps
Explanation:
Allows laws and politics to be refined over time
B. I believe it was Puerto Rico. I just did an essay on Puerto Rico last semester.