Politics and government Foreign relations 40 International relations 22 Economic conditions 17 Democracy 12 History 12 Economic policy 11 more ... World politics 9 Diplomatic relations 6 Regionalism 6 Relations 6 Social conditions 6 Nationalism 5 Conflict management 4 Economic history 4 Foreign economic relations 4 Political aspects 4 Public opinion 4 Social policy 4 World War, 1939-1945 4 Collective memory 3 East Asian cooperation 3 Eastern question (Far East) 3 Economic integration 3 Geopolitics 3 Globalization 3 Imperialism 3 Korean reunification question (1945- ) 3 Political and social views 3 Public welfare 3 less ...