Foreign relations -- Politics and government -- 47 History -- 31 World politics -- 14 Biography -- 10 Terrorism -- 10 Military policy 9 more ... Politics and government 9 Economic conditions -- 7 History 7 War on Terrorism, 2001-2009 7 Diplomatic history 6 Government policy -- 6 September 11 Terrorist Attacks, 2001 6 War on terrorism, 2001- 6 Causes 5 Statesmen -- 5 Decision making -- 4 World War -- 4 Biography. -- 3 Congresses -- 3 Diplomats -- 3 Economic policy -- 3 Foreign economic relations -- 3 National security -- 3 Nuclear weapons -- 3 Prime ministers -- 3 World War, 1939-1945 -- 3 Communism -- 2 Decision making 2 less ...