Answer:
B) The United States acquired the Philippines, Guam, and Puerto Rico.
Explanation:
The new comers had a huge amount of sickness, hunger, and they were very irresponsible.
The correct answer is A. Each era.....
Saw my quiz results.
The American attitude shifted in favor of rights for Native Americans. This is based on "Polls showed that Americans believed in rights for Native Americans". Why it's not B is because it wasn't the polling that contributed to the act, but what the polls showed which is C.