The answer is A. The Appalachian mountains along with the Proclamation of 1763 stopped colonists from settling west.
The Freedmen's Bureau was one way, it provided food, housing and medical aid, established schools and offered legal assistance. It also attempted to settle former slaves on land confiscated or abandoned during the war.
The answer will be D, The French traded with Native Americans and the spanish tried to convert Native Americans to Christianity
Recognising the multitude of cultural, religious and linguistic communities, the day has become an occasion for a broader celebration of South Africa's diversity. ... Similarly, section 9 of the Constitution prohibits unfair discrimination on the basis of race, religion, culture, language and 12 other grounds.