History 110 Description and travel 46 Frontier and pioneer life 46 Discovery and exploration 35 Indians of North America 26 Explorers 18 Social life and customs 16 Cowboys 11 Outlaws 10 History and criticism 9 Identification 9 Wars 8 West (U.S.) 8 Western stories 8 Travel 7 Authors, American 6 In art 6 In literature 6 Pioneers 6 Social conditions 6 Women 6 Civilization 5 Discoveries in geography 5 Natural history 5 African Americans 4 American literature 4 Biography 4 Birds 4 Ethnic relations 4 Histoire 4 Homes and haunts 4 Overland journeys to the Pacific 4 Railroads 4 Social aspects 4 Women pioneers 4 African American soldiers 3 American bison 3 American fiction 3 Art, American 3 Artists 3 Cattle drives 3 Correspondence 3 Diaries 3 Family 3 Feature films 3 Frontier and pioneer life in literature 3 Fur trade 3 General 3 History, Local 3 Indiens d'Amérique 3 Influence 3 Knowledge 3 Military bases 3 Painting, American 3 River life 3 Territorial expansion 3 West (U.S.) in art 3 Western films 3 Americanisms 2 Animal tracks 2 Antiquities 2 Automobile travel 2 Brigands and robbers 2 Butterflies 2 Conservation 2 Cookery, American 2 Crime 2 Criminal behavior 2 Cultural assimilation 2 Dialects 2 Dictionaries 2 Dogs 2 Economic conditions 2 English language 2 Fiction films 2 Folklore 2 Food habits 2 Forest ecology 2 Friendship 2 Gold discoveries 2 Government policy 2 Government relations 2 HISTORY 2 HISTORY / United States / 19th Century 2 Heroes 2 Historiography 2 Horses 2 Indian captivities 2 Indian children 2 Intellectual life 2 Journeys 2 Juvenile literature 2 Landscape photography 2 Language 2 Legends 2 Literary collections 2 Male friendship 2 Mammals 2 Man-woman relationships 2 Murder 2