C) enlightenment.
how i know this is true is because the declaration of independence used principles from the enlightenment also option C seem to be the only option that makes most sense to the question.
As a republican country, we vote for government officials in our house of representative to fight, and represent our beliefs.
Native Americans were very close to nature. If the geography had changed, then Native Americans would change the way they lived as well.
Hope that helped :))
I would say A primary source...