Histoire History 15,008 HISTORY 4,326 General 4,121 SOCIAL SCIENCE 2,161 POLITICAL SCIENCE 2,136 Politics and government 1,861 History and criticism 1,693 Politique et gouvernement 1,563 Histoire et critique 1,462 LITERARY CRITICISM 1,415 Social conditions 1,182 Social aspects 1,067 Political aspects 998 Aspect social 928 Conditions sociales 927 Reference 923 African Americans 891 World War, 1939-1945 869 Noirs américains 866 Aspect politique 861 BUSINESS & ECONOMICS 839 Race relations 838 Guerre mondiale, 1939-1945 779 American 764 BIOGRAPHY & AUTOBIOGRAPHY 738 Intellectual life 673 PERFORMING ARTS 650 Relations raciales 604 Droits 600