Adjusted • Agencies • Between • Certain • Change • Circumstances • Conditions • Countries • Day • Decides • Discriminate • Each • Economic • Encourage • Entering • Entry • Exceptional • Factors • Immigrants • Implemented • Imposed • Indefinitely • Individual • Individuals • Inflow • Issued • Issues • Issuing • Its • Make • National • Needs • Number • People • Person • Process • Quotas • Remain • Required • Same • Significantly • Tourist • Travel • Variety • Various • Visas • Weather • Within • Work • Yes