Emigration and immigration History 49 Histoire 47 Émigration et immigration 45 SOCIAL SCIENCE 37 Emigration & Immigration 31 Government policy 13 General 11 Politique gouvernementale 11 HISTORY 9 Immigrants 9 Refugees 8 Réfugiés 7 Migration intérieure 5 Migration, Internal 5 Aspect social 4 Conditions sociales 4 Decolonization 4 Décolonisation 4 Ethnic relations 4 Migration 4 Migration, immigration & emigration 4 Migrations 4 POLITICAL SCIENCE 4 Social aspects 4 Social conditions 4 Aspect politique 3 Civics & Citizenship 3 East Europeans 3 Economic aspects 3