History 138 Indians of North America 34 Discovery and exploration 33 Description and travel 31 Frontier and pioneer life 28 Histoire 28 Fur trade 20 more ... Explorers 19 Spaniards 16 Travel 15 Descriptions et voyages 14 Territorial expansion 14 Overland journeys to the Pacific 13 Pioneers 9 Spanish 9 Colonies 7 Fur traders 6 Mexican War, 1846-1848 6 First contact with Europeans 5 Missions 5 Trappers 5 Antiquities 4 Indiens d'Amérique 4 Siena Donor: Hanlon, O.F.M., Capistran J. 4 Ethnic relations 3 Ethnoarchaeology 3 Expansion territoriale 3 History, Military 3 Sources 3 Spanish mission buildings 3 less ...