Politics and government -- 11 Foreign relations -- 10 Economic conditions -- 9 Economic policy -- 9 History 7 Foreign relations 5 Korean reunification question -- 5 more ... Politics and government 4 Relations -- 4 World politics -- 4 Foreign economic relations -- 3 Commercial policy 2 Democracy -- 2 Economic policy 2 Financial crises -- 2 Foreign economic relations 2 History -- 2 International relations 2 Social conditions 2 Arms control 1 Arms control -- 1 Boundaries 1 Boundary disputes 1 Capitalism -- 1 Civil society -- 1 Civilization -- 1 Commerce -- 1 Congresses -- 1 Constitutional history 1 Democracy 1 less ...