Gold mines and mining 74 Gold discoveries 72 History 63 Frontier and pioneer life 14 HISTORY 11 Découvertes d'or 9 Social aspects 8 State & Local 8 Histoire 7 Overland journeys to the Pacific 7 Indians of North America 6 Ethnic relations 5 General 5 Pioneers 5 Crimes against 4 Description and travel 4 Environmental aspects 4 Social conditions 4 Social life and customs 4 Travel 4 Americans 3 Civilization 3 Environmental conditions 3 French 3 Gold miners 3 HISTORY / United States / State & Local / West (AK, CA, CO, HI, ID, MT, NV, UT, WY) 3 Indians, Treatment of 3 Indigenous peoples 3 Manners and customs 3 Race relations 3