History -- 3 Cold War 2 Foreign relations -- 2 International relations 2 Political Science -- 2 Politics and government -- 2 World War, 1939-1945 -- 2 more ... Causes 1 Diplomatic relations 1 Economic aspects 1 Foreign relations -- 1 General 1 Government, Resistance to -- 1 History 1 History -- 1 Humanitarian intervention 1 Humanitarian intervention -- 1 Informal sector (Economics) 1 Insurgency -- 1 International Relations -- 1 International courts 1 International criminal courts 1 Iraq War 1 Kosovo War, 1998-1999 -- 1 Law -- 1 Military art and science 1 Military aspects -- 1 Moral and ethical aspects 1 Nationalism 1 Participation, Foreign 1 less ...