Regionalism History 172 Politics and government 129 Economic integration 60 Economic conditions 56 Foreign relations 52 Social conditions 52 more ... International economic integration 42 International economic relations 42 Civilization 41 Globalization 39 International relations 37 Nationalism 36 Social aspects 33 Group identity 31 Political aspects 30 Decentralization in government 29 Foreign economic relations 28 Economic policy 27 Ethnic relations 27 Trade blocs 27 Human geography 26 Relations 26 Economic development 24 Economic history 24 Free trade 24 Regional planning 23 Intellectual life 22 Regional economics 22 Political culture 20 less ...