Answer:
I think it's B.
Explanation:
Hope my answer has helped you!
The main way in which anthropologists are able to make generalizations about human behavior is by looking at how they used to live their life--their tools, migration patters, war tactics, etc--which are very similar throughout populations.
<span>B. They created strong central governments in the lands they conquered.
</span>
Organic food in the US now constitutes 2 precent of the total food production.