It decreased and very significantly so!
Most of native Americas died of diseases brought by Europeans; but some were also killed directly by the Europeans. Many also mixed with the Europeans (by marriage or rape...) so there was also a mixed indigenous-white population.
ps. C and D is essentially the same answer
Natural increase high natural increase
Answer:
everything went up prices went mad high and you cant get anything like we used to
Explanation:
They used their surrounding such as the Nile and the soil in the fertile crescent :) hope this helps ya out ♥