History -- World politics -- 7 Foreign relations -- 6 Democracy -- 2 World War, 1939-1945 -- 2 Ancient influences 1 Civilization -- 1 more ... Civilization, Modern -- 1 Communism -- 1 Developing countries -- 1 Diplomatic history 1 Geopolitics -- 1 Insurgency -- 1 Intellectuals -- 1 Military art and science -- 1 Military policy 1 Moral and ethical aspects 1 National characteristics, American 1 Pearl Harbor (Hawaii), Attack on, 1941 1 Political activity -- 1 Politics and government 1 Politics and government -- 1 Post-communism 1 Power (Social sciences) 1 Public opinion 1 Recognition (International law) -- 1 Reorganization 1 Soviet occupation, 1940-1941 1 Vietnamese Conflict, 1961-1975 -- 1 less ...