National security -- Foreign relations -- 3 Military policy 2 Congresses -- 1 Defenses 1 Federal government -- 1 Germany -- 1 more ... Great powers 1 Intervention (Internation al law) 1 Iraq War, 2003-2011 -- 1 Nationalism -- 1 Politics and government -- 1 Public opinion 1 Public opinion -- 1 World politics -- 1 less ...