"international organization" american foreign policy american foreign policy obama angola foreign policy apartheid Berliner Tagblatt common european army conflict resolution ngo Čejka česká zahraniční politika česká zahraniční politika v roce defence thirld world states democratic republic of congo deník Die Welt eu accession criteria foreign investment india european union martinez migration military intervention národní bezpečnost Praha Routledge Handbook of American Foreign Policy russia osce ryan sanctions international iran second congo war south china sea Trois millions sudetes doivent-ils emigrer volpi