A.drowning was the least dangerous to emigrants on the oregon trail.
Bantu tribes stopped their migrations in the areas of Zimbabwe and "South Africa," due mostly to the fact that South Africa lies at the very end of Africa.
Apart from 1/3 of Europe's population dying off, the aristocracy began to lose their power and status. Many people lost faith in the church, and there were labor shortages, peasant uprisings, etc
Ummmmm.... I don't know if I'm right... but I think its C
Answer:
Geographic features protected the North China Plain
Explanation:
