The main difference between the newer and older stone age was that in the newer one, crop growing and domestication of different types of animals was becoming more and more common in different villages or societies. This was not the case in the older stone age.
The gap between rich and poor members of society became larger <span>was a result of industrialization in the United States
so D is right option
hope it helps</span>
Answer:
Native populations were dying from diseases.
Explanation: