Politics and government 16 Foreign relations -- 14 History -- 14 History 13 Foreign relations 10 Economic conditions 7 Politics and government -- 7 more ... Economic conditions -- 4 Relations -- 4 Yearbook 4 Civilization 3 Economic policy 3 Periodicals 3 Social life and customs 3 Defense -- 2 Description and travel 2 Globalization 2 Handbook 2 International relations 2 International relations -- 2 Japanese occupation, 1910-1945 2 Korean War, 1950-1953 2 Korean War, 1950-1953 -- 2 Korean reunification question -- 2 Military policy -- 2 National security -- 2 Nationalism -- 2 Participation, Foreign 2 Social conditions 2 World politics -- 2 less ...