The Difference Between an Immigrant and In-Migrant Is That

Multiple Choice

The difference between an immigrant and in-migrant is that:

A) an in-migrant is always a legal migrant whereas an immigrant is not.
B) an immigrant is usually a male whereas an in-migrant is not.
C) an in-migrant is someone whose place of origin in known whereas an immigrant's origin is unknown.
D) an immigrant is usually an international migrant whereas an in-migrant may be either an internal or an international migrant.