The crossing of a boundary between two countries by a migrant is best described as?
-
A.
emigration -
B.
immigration -
C.
out-migration -
D.
international migration
The crossing of a boundary between two countries by a migrant is best described as?
The crossing of a boundary between two countries by a migrant is best described as?
-
A.
emigration -
B.
immigration -
C.
out-migration -
D.
international migration