14. Which of the following statements best describes 21st-century migration flows to the United States?<span>Large numbers of immigrants and migrant workers, including skilled and unskilled laborers and many with advanced degrees, are coming to the United States from South and Central America.
Plz give me branliest</span>
The earth rotates on its axis.
https://www.ecologyandsociety.org/vol15/iss3/art33
This should help you understand the question.
It has been accreated and developed in it's core it is retianed
Answer:I think the answer is C