History 43 Civilization 23 Politics and government 15 Social life and customs 15 Foreign relations 13 International relations 13 Manners and customs 9 more ... Description and travel 7 Sino-Japanese War, 1937-1945 6 Antiquities 4 Mythology, Japanese 4 National characteristics, Japanese 4 Social conditions 4 Atrocities 3 Economic conditions 3 Intellectual life 3 Relations 3 Statesmen 3 World War, 1939-1945 3 Ainu 2 Art, Chinese 2 Diplomatic history 2 Exhibitions 2 Genocide 2 Japanese 2 Japanese language 2 Japanese literature 2 Moral conditions 2 Nanking Massacre, Nanjing, Jiangsu Sheng, China, 1937 2 Philosophy 2 less ...