Terrorism -- War on terrorism, 2001- 3 Islam and terrorism -- 2 Qaida (Organization) 2 September 11 Terrorist Attacks, 2001 2 Government policy -- 1 Islam 1 more ... Islam and politics -- 1 Politics and government -- 1 Religious aspects -- 1 September 11 -- 1 Terrorist attacks, 2001 1 Transnational crime -- 1 War on Terrorism, 2001 1 less ...