Question

1. this type of migration which refers to people who cross borders of one country to another.

a. internal
b. varied
c. international
d. militant

Explanation:

Migration types are defined by movement scope. International migration involves crossing country borders. Internal (A) is within a country. Varied (B) and Militant (D) don't match the border - crossing definition. So, the term for crossing country borders is International (C).

Answer:

C. International