Foreign relations -- 24 Sources -- 16 Foreign policy 3 Foreign policy -- 3 International relations -- 2 Archival resources -- 1 Bibliography 1 more ... Bibliography -- 1 Economic conditions 1 Encyclopedias 1 Forecasting 1 International relations 1 Library resources -- 1 Periodicals -- 1 Philosophy -- 1 Political conditions 1 Research 1 Thesis 1 Yearbook 1 less ...