Eugenics and genocide are most often found in economically uncertain times, such as economic depressions, and in dictatorships, that is unstable political environments.
the best answer is
<span>b. unstable political, social, and economic environments</span>
Answer:
A : Natural Resources Hope This Helps!!
The Nile River Valley is your answer
Proof of that, present-day Egypt has the Nile River located inside (and i don't think it has any of the others)
hope this helps
Explanation:
green house gasses caused by hoomans.
The economic security of the Inca Empire was based on
the<span> extensive trade with the Aztec Empire.
so your answer is </span><span>C. extensive trade with the Aztec Empire.
hope that helps </span>
