History 23,957 Politics and government 2,918 History and criticism 2,514 Social conditions 1,699 Social aspects 1,265 Political aspects 971 Intellectual life 840 Foreign relations 748 Race relations 719 African Americans 704 Criticism and interpretation 683 Influence 680 Social life and customs 668 Women 656 Jews 645 World War, 1939-1945 644 Church history 608 Economic conditions 602 Civilization 539 Ethnic relations 502 Historiography 481 Philosophy 454 English literature 443 Women and literature 422 Relations 420 Political and social views 409 Religious aspects 406 Literature and society 391 Political activity 368 Civil rights 354