Answer:
The significance of Manifest Destiny
Explanation:
The Significance of Manifest Destiny was saying that Destiny was guiding them all along the westward expansion
The native started planting crops and ect. Alot of food mean more people can be supported means more populate means more homes villages and ect.
In the start of the 1600's in Russia began the Romanov Dynasty. Also It expanded throughout the entire top of Asia.
To answer the first question, slaves in African communities were held as equals and in American communities they are treated as an object no a person. (I hope that helped)