Regionalism India 7 History 5 Politics 5 Social change 5 International economic integration 4 LITERARY CRITICISM / General 4 Nationalism 4 Political Science 4 Politics and government 4 Trade blocs 4 Economics 3 Geography 3 International relations 3 Political parties 3 Regional economics 3 Civilization 2 Commercial policy 2 Developing countries 2 Federal government 2 Free trade 2 Government 2 International economic relations 2 International trade 2 Security, International 2 Social Sciences 2 Social conditions 2 South Asian cooperation 2 Akali movement 1 Alsace (France) History 1