History 16,396 Politics and government 7,062 Foreign relations 2,601 International relations 2,601 Civilization 2,499 Social life and customs 1,777 Jews 1,686 more ... Description and travel 1,650 Social conditions 1,577 Ethnic relations 1,543 Antiquities 1,514 World War, 1939-1945 1,496 Manners and customs 1,233 Intellectual life 946 Economic conditions 811 Historiography 789 Relations 774 Nationalism 721 Holocaust, Jewish (1939-1945) 719 Kings and rulers 513 Excavations (Archaeology) 488 Vietnam War, 1961-1975 464 Influence 458 World War, 1914-1918 444 Arab-Israeli conflict 433 History and criticism 426 Social aspects 423 Colonies 377 Political aspects 369 Travel 369 less ...