Influence 2 September 11 Terrorist Attacks, 2001 -- Cold War -- 1 Diplomatic history 1 Foreign relations -- 1 Government policy -- 1 Negotiation -- 1 more ... Political aspects 1 Political culture -- 1 Politics and government -- 1 Terrorism -- 1 Voting -- 1 War on Terrorism, 2001 -- 1 War on Terrorism, 2001- -- 1 less ...