Government policy History 196 Emigration and immigration 116 Political aspects 77 Social aspects 74 Politics and government 70 Social conditions 58 more ... Prevention 41 Economic aspects 39 Immigrants 39 Law and legislation 37 Social policy 33 Services for 29 Foreign relations 27 Environmental aspects 26 Terrorism 26 Women 26 Legal status, laws, etc 25 Economic conditions 24 Poverty 23 Race relations 23 Civil rights 22 Public welfare 22 Economic policy 20 Climatic changes 19 Refugees 19 Ethnic relations 18 Minorities 18 Child welfare 17 Employment 17 less ...