Answer:
The last one because The Wari people of South America are known for their practice of both endocannibalism and exocannibalism
Explanation:
I think it's commerce, but it could be agriculture.
First option, the price decreases
Answer: As Immigration increased, Immigrants settled primarily in the center of the country, where many factory jobs were available
Explanation:
Because thats how people got their jobs but they could also settle near rural areas to get land.