Foreign relations -- 162 Economic conditions -- 73 Politics and government -- 72 Foreign economic relations -- 70 History -- 61 Relations -- 58 Economic policy -- 45 more ... Foreign relations 40 History 30 Economic conditions 25 Foreign economic relations 22 Politics and government 21 Congresses -- 18 National security -- 18 Commerce 17 Commerce -- 15 Civilization -- 14 Economic policy 14 Social conditions -- 14 Economic integration 13 Military policy 13 National characteristics, Japanese 13 World politics -- 13 Congresses 12 Civilization 10 Social life and customs 10 Commercial policy 9 Defenses 9 Japan 9 Industries 8 less ...