Public speaking 47 Self-presentation 35 Interpersonal communication 31 Speeches, addresses, etc 24 Courses -- 16 Study and teaching 14 Foreign relations -- 13 more ... Closing ceremony 12 Farewells 10 Foreign relations 9 Politics and government 9 English language -- 8 Spoken English 8 Economic conditions 7 Diplomatic training 6 Speechwriting 6 Crisis management 5 Diplomacy -- 5 Economic development 5 Negotiation 5 Spoken English -- 5 Economic policy 4 Foreign policy 4 History 4 International diplomats 4 Islam -- 4 Opening Ceremony 4 Conference 3 Dinners and dining 3 Diplomatic and consular service 3 less ...