History 302 Frontier and pioneer life 100 In literature 67 History and criticism 62 Description and travel 59 Indians of North America 54 HISTORY 46 more ... Histoire 39 Discovery and exploration 38 Travel 35 Social conditions 33 American literature 30 Women 30 General 28 Territorial expansion 26 State & Local 25 Western stories 24 Pioneers 23 Social life and customs 23 Authors, American 22 Economic conditions 19 Race relations 18 Social aspects 18 Wars 18 Women pioneers 18 Art, American 17 Criticism and interpretation 17 Overland journeys to the Pacific 16 West (AK, CA, CO, HI, ID, MT, NV, UT, WY) 16 Explorers 15 less ...