World politics -- Politics and government -- 20 Foreign relations -- 14 History -- 12 International agencies -- 10 Periodicals 10 Periodicals -- 10 more ... Civilization, Modern -- 7 Cold War 6 International relations 4 Philosophy 4 Politics and government 4 Post-communism 4 Social history -- 4 Congresses -- 3 Great powers 3 International -- 3 September 11 Terrorist Attacks, 2001 3 Terrorism 3 Terrorism -- 3 Associations, institutions, etc -- 2 Communism -- 2 Democracy -- 2 Directory 2 Ecology 2 Economic history -- 2 Forecasts 2 Foreign relations 2 Government -- 2 International Agencies -- 2 less ...