History 85 World War, 1939-1945 37 Economic conditions 34 Foreign relations 27 Relations 21 Chinese 19 International relations 18 more ... Foreign economic relations 17 Japanese 17 Description and travel 15 Civilization 14 Politics and government 14 Commerce 13 Diplomatic relations 13 Ethnology 13 Social conditions 12 Economic policy 11 Travel 11 Social life and customs 10 Buddhism 9 Campaigns 9 Corporations, Japanese 9 International economic relations 9 Antiquities 8 Investments, Japanese 8 Histoire 6 Natural resources 6 Prostitutes 6 Colonies 5 Occupied territories 5 less ...