Foreign relations 89 Law and legislation 69 Officials and employees 58 Economic assistance, American 33 Military assistance, American 29 Arms transfers 27 Selection and appointment 24 more ... Governmental investigations 23 Neutrality 22 Foreign agents 14 Revolutions 14 World War, 1939-1945 14 Ambassadors 13 Civilian relief 12 Diplomatic and consular service, American 12 Mutual security program, 1951- 12 Double taxation 11 Foreign economic relations 8 Intervention (International law) 6 Pan-American treaties and conventions 6 Water resources development 6 Armed Forces 5 History 5 International law 5 International relations 5 Korean War, 1950-1953 5 Peace treaties 5 Technical assistance, American 5 Treaties 5 Water use 5 less ...