Bill it might be right because its a opinion question
The answer would be that the U.S. gained territory that needs to be admitted into the country as either free or slave states. Hope this helps you!
B abstraction is youre answer
Why is equality considered to be a centerpiece of American democracy?
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D) barrier-free participation in government is needed for a democracy to work effectively.
Hope I helped!
Answer:
nationalists sentiments from ethnic groups in the empire
Explanation: