Foreign relations -- 44 Relations -- 31 Foreign economic relations -- 20 History -- 16 National security -- 12 Congresses -- 10 Economic conditions -- 8 more ... Commerce -- 6 Economic policy -- 6 Economic aspects -- 5 Politics and government -- 5 Commerce 4 Commercial policy 4 Congresses 4 Politics and government 4 Social aspects -- 4 Business communication -- 3 Business etiquette -- 3 Case studies -- 3 Civilization -- 3 Democracy -- 3 Foreign countries 3 Foreign relations 3 Japan 3 Military relations -- 3 Political culture -- 3 Political parties -- 3 Public opinion -- 3 Social life and customs 3 World War -- 3 less ...