Immigration Act of 1990 [29 November 1990]. [Summary].
D000569:Americas; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D007878:Legislation as Topic; D009656:North America; D011153:Population; D011157:Population Dynamics; D012036:Refugees; D014171:Transients and Migrants; D014481:United States
Americas; Demographic Factors; Developed Countries; Illegal Migrants--legal aspects; Immigrants--legal aspects; International Migration--legal aspects; Laws And Statutes; Migrants; Migration; North America; Northern America; Population; Population Dynamics; Refugees--legal aspects; United States