Emigration and immigration Immigrants History 177 Social conditions 123 Government policy 102 Social aspects 88 Ethnic relations 71 more ... Cultural assimilation 36 Race relations 34 Minorities 26 Transnationalism 24 Economic aspects 22 Economic conditions 22 Political aspects 22 Civil rights 20 Migrations 20 Americanization 19 Mexican Americans 19 Assimilation (Sociology) 18 Citizenship 18 Refugees 18 Emigration and immigration law 17 Jews 17 Ethnicity 16 Political activity 16 Politics and government 15 Social integration 15 Ethnic identity 14 Social life and customs 13 Hispanic Americans 12 less ...