Terrorism -- Government policy -- 4 Foreign relations -- 3 History -- 3 Prevention -- 2 War on terrorism, 2001- 2 Civil rights -- 1 more ... Counterinsurgency -- 1 Guerrillas -- 1 Islam 1 Islamic fundamentalism -- 1 Jihad 1 Military policy 1 National security -- 1 Political aspects 1 Politics and government -- 1 Religious aspects -- 1 September 11 Terrorist Attacks, 2001 1 United States -- 1 less ...