What is the correct definition of immigration?

A) the practice of visiting several countries to develop a broad understanding of different
cultures

B) the process of becoming a citizen in a new country and renouncing one's loyalty to the

C) country of one's birth
the act of moving from the country of one's birth to a new country to settle and live there

D) permanently
the forcible removal of an illegal alien from a country and the return of that person to the country of his or her birth