Political aspects Foreign relations -- 13 Globalization -- 5 Political aspects -- 5 Petroleum industry and trade -- 4 World politics -- 4 Foreign relations 3 more ... Islamic fundamentalism -- 3 Energy policy -- 2 Foreign public opinion 2 History -- 2 National characteristics, American 2 Philosophy 2 Terrorism -- 2 Anti-Americanism 1 Atomare Ru?stung 1 Biography -- 1 Diplomacy -- 1 Diplomatic relations 1 Diplomats -- 1 Drug control -- 1 Drug traffic -- 1 Economic development -- 1 Energy industries -- 1 Environmental aspects 1 Foreign economic relations 1 Great powers 1 History 1 History. -- 1 Intelligence service -- 1 less ...