Emigration and immigration History 11,352 Immigrants 8,152 Government policy 6,159 Social conditions 4,519 Émigration et immigration 4,123 Social aspects 3,846 more ... Refugees 2,269 Economic aspects 2,239 Histoire 2,124 Noncitizens 1,978 Emigration and immigration law 1,961 Ethnic relations 1,886 Jews 1,556 SOCIAL SCIENCE 1,554 Economic conditions 1,483 Foreign workers 1,278 Politics and government 1,174 Illegal immigration 1,069 Migration, Internal 1,051 Emigration & Immigration 972 Migrations 963 Politique gouvernementale 949 Political aspects 932 Race relations 907 Cultural assimilation 782 Conditions sociales 750 Population 743 Minorities 742 Mexicans 693 less ...