Answer:
1. Ancient philosophers
2. Church tradition
Explanation:
The middle ages were between the fifth century to the fifteenth century. It was characterized by many things ranges from social-cultural belief to the style of governance, and the understanding of t universe.
During this period, people relied on certain two principal authorities for their understanding of the universe, they are:
1. Ancient philosophers: such as Socrates, plato, etc
2. Church tradition: such as Catholic church etc.
It is called isolationism. We stayed out other peoples business because we were a new country. We now dominate the entire west.
A primary source that could be used to learn about the American Civil war would be A. letters from soldiers to their families during the war. Primary sources are first hand sources from people that actually lived and wrote those letters.
John Smith and Anne Hutchison were both banished because they taught against the Puritan religion.
So, they were thought to be troublemakers and both also had disagreements with the Puritans.
The correct answer to this open question is the following.
One specific way in which native peoples defended their political sovereignty after European encroachment on their lands was war. Yes, the Native American Indian tribes always resisted the white English colonist's invasions to their lands, and although sometimes they tried to be amicable and offered some help to the colonists, as was the case of the beginning of the Jamestown, Virginia colony and the Powathans tribe, the constant was aggression and war.
So we could say that the Native American Indians tried diplomacy, negotiation, sometimes alliances, and definitely, their last resource was war.