Unauthorized Immigrant
A person who enters a country without proper documents
Quotas
A law that places a maximum limit on the number of people who can immigrate to a country each year
Brain Drain
Large-scale emigration by talented people
Chain Migration
Migration of people to a specific location because relatives or members of the same nationality previously migrated there
Guest Worker
A term once used for a worker who migrated to the developed countries of Northern and Western Europe in search of a higher paying job
Circular Migration
The temporary movement of a migrant worker between home and host countries to seek employment