Diplomatic and consular service, American 3 Foreign relations 2 Foreign relations -- 2 National characteristics, American 2 AID Mission in Vietnam. Office of Provincial Operations 1 Afro-Americans -- 1 American wit and humor -- 1 more ... Americans in foreign countries 1 Civilization 1 Civilization -- 1 Corporations, American -- 1 Economic conditions -- 1 English wit and humor -- 1 History 1 History and criticism 1 Humor 1 Monroe doctrine 1 National characteristics,American 1 Nationalism 1 Nationalism -- 1 Officials and employees 1 Pan-Americanism 1 Politics and government 1 Politics and government -- 1 Race relations 1 Relations (General) with foreign countries 1 Social conditions -- 1 Technical assistance, American -- 1 less ...