Politics and government 313 Foreign relations 221 Economic integration 190 European Union 131 Economic conditions 99 Economic policy 97 Law and legislation 86 History 65 Monetary policy 62 Government policy 54 European federation 51 Foreign economic relations 48 Social policy 47 Law 43 Emigration and immigration 41 Vocational education 41 Monetary unions 40 National security 36 Social conditions 34 Security, International 33 Political aspects 32 Relations 32 Democracy 28 Occupational training 28 Environmental policy 27 Nationalism 25 Research 25 Social aspects 25 Citizenship 24 Economic aspects 24