Public speaking 60 Self-presentation 47 Interpersonal communication 43 Speeches, addresses, etc 29 Courses -- 21 Foreign relations -- 20 Study and teaching 20 more ... Closing ceremony 15 Politics and government 14 Farewells 12 Foreign relations 12 English language -- 11 Spoken English 10 Diplomatic training 9 Economic conditions 8 Speechwriting 7 International diplomats 6 Management 6 Opening Ceremony 6 Spoken English -- 6 Crisis management 5 Diplomacy -- 5 Economic development 5 Etiquette 5 Executives 5 Foreign policy 5 Leadership 5 Negotiation 5 Dinners and dining 4 Diplomacy 4 less ...