History 324 Politics and government 172 Foreign relations 82 Antiquities 60 Social life and customs 48 Social conditions 35 Civilization 26 more ... Ethnology 24 Jews 24 Excavations (Archaeology) 23 Historiography 23 Relations 23 World War, 1939-1945 22 Histoire 21 Economic conditions 20 World War, 1914-1918 20 Nationalism 17 History and criticism 14 International relations 14 Intellectual life 12 Ethnic relations 11 Manners and customs 11 Philosophy 11 Religion 10 Classical antiquities 9 Colonies 9 History, Military 8 Political science 8 Public opinion 8 Emperors 7 less ...