Public speaking 47 Self-presentation 35 Interpersonal communication 31 Speeches, addresses, etc 26 Foreign relations -- 19 Study and teaching 18 Courses -- 17 more ... Politics and government 17 Foreign policy 16 Closing ceremony 13 Economic conditions 12 Farewells 12 Crisis management 11 Foreign relations 11 International relations 10 Diplomacy -- 9 Economic development 8 English language -- 8 Spoken English 8 Addresses, essays, lectures 6 Diplomatic and consular service 6 Diplomatic training 6 Speechwriting 6 Economic policy 5 History 5 Negotiation 5 Spoken English -- 5 Foreign relations - -- 4 International diplomats 4 Islam -- 4 less ...