History 750
Politics and government 150
Social conditions 124
Mexican Americans 120
Social life and customs 96
African Americans 85
Frontier and pioneer life 83
Race relations 83
History and criticism 71
Social aspects 65
Ethnic relations 62
Manners and customs 51
Description and travel 48
Indians of North America 44
Art 42
Economic conditions 42
Civil rights 38
Emigration and immigration 36
Antiquities 33
Women 33
Folklore 30
Law and legislation 30
Political aspects 29
In literature 28
Ethnic identity 27
Authors, American 25
Church history 25
Families 25
Historiography 24
Mexicans 24
Natural history 24
Private collections 24
Art collections 23
History, Military 23
Governors 22
Influence 22
Law enforcement 22
Reconstruction (U.S. history, 1865-1877) 22
Peace officers 21
Soldiers 21
Travel 21
Violence 21
Crime 20
Education 20
Homes and haunts 20
Art museums 19
Intellectual life 19
World War, 1939-1945 19
American literature 18
Economic aspects 18
Hispanic Americans 18
Legal status, laws, etc 18
Outlaws 18
Campaigns 17
Government policy 17
Group identity 17
Immigrants 17
Music 17
Political activity 17
Droit 16
Economic history 16
Foreign relations 16
Law 16
Minorities 16
Ranchers 16
Slavery 16
Armed Forces 15
Childhood and youth 15
Excavations (Archaeology) 15
Family 15
Law reviews 15
Murder 15
Art, American 14
Civilization 14
College teachers 14
Ranch life 14
Texas 14
Womyn 14
Architecture 13
Civil rights movements 13
Jews 13
Legislators 13
Mexican American women 13
Pioneers 13
Religious aspects 13
Vendetta 13
Buildings, structures, etc 12
City planning 12
Country music 12
German Americans 12
Government relations 12
History, Local 12
Military campaigns 12
Officials and employees 12
Painting 12
Philanthropists 12
Political culture 12
Popular music 12
Cowboys 11
Crimes against 11