I believe the answer is B. and E.
Hope this helps and sorry if im wrong
A quotation from or reference to a book, paper, or author, especially in a scholarly work.
Answer: Native American population?
Explanation: Hope that helps
Yes, it is generally true that industrial agriculture uses far more fossil fuels than sustainable agriculture, since fossil fuels such as coal and gas are "finite" resources that will eventually be depleted.
The answer is D. Once Fort Sumter fell, the South was treated as a separate nation, which led to the secession of eight states.