Answer:
Group polarization has always been a thing, whether it be by class or political lean it is the way it is, no country is without strife, eventually tensions amount to the point the government can't contain it and has to get involved. I believe an American civil war is a possibility but unlikely, and probably not in our lifetime.
Explanation:
Answer:
The Warring States Period (475–221 BC)
the part of government that represents the nation and sets policy is the president
Lewis and Clarke. Sacajawea was a translator for the people speaking with the tribes.