Politics and government -- 9 Foreign relations -- 7 Economic policy 5 Foreign economic relations -- 5 National security -- 5 Politics and government 5 Relations -- 5 more ... Congresses 4 Congresses -- 4 History -- 4 Regionalism -- 4 Economic conditions 3 Foreign relations 3 Politics and Government -- 3 Strategic aspects 3 Civil society -- 2 Economic conditions -- 2 Monarchy -- 2 Nationalism -- 2 Non-governmental organizations -- 2 Comparative government 1 Cross-cultural studies -- 1 Decentralization in government -- 1 Defenses 1 Democratization -- 1 Economic assistance, Japanese -- 1 Economic integration 1 Ethnic relations 1 Ethnic relations -- 1 Ethnicity -- 1 less ...