War on Terrorism, 2001-2009 National security -- 4 Foreign relations -- 2 Government policy -- 2 Terrorism -- 2 Afghan War, 2001- -- 1 Christianity and other religions -- 1 more ... Decision making 1 Decision making. -- 1 Economic aspects -- 1 Evaluation. -- 1 Government spending policy -- 1 Imperialism 1 Influence 1 Intelligence service -- 1 Islam 1 Military policy 1 Military policy -- 1 Military relations -- 1 National characteristics, American 1 Officials and employees 1 Political messianism -- 1 Prevention. -- 1 Psychological aspects. -- 1 Radicalism -- 1 Risk management -- 1 September 11 Terrorist Attacks, 2001 1 September 11 Terrorist Attacks, 2001 -- 1 War -- 1 less ...