History 406 Foreign relations 199 International relations 199 Civilization 171 World War, 1939-1945 125 Politics and government 121 Social life and customs 66 more ... Manners and customs 63 Relations 62 Description and travel 51 Social conditions 38 National characteristics, Japanese 35 Eastern question (Far East) 31 Japanese 23 Social aspects 21 Ethnic relations 20 Popular culture 20 Intellectual life 19 Atomic bomb 18 Nationalism 18 Economic conditions 16 Campaigns 15 Historiography 14 Imperialism 14 Sino-Japanese War, 1937-1945 14 Diplomatic history 13 Women 13 Emperors 12 Koreans 12 Travel 12 less ...