History 161 History, Local 21 Biography 17 Chinese Americans 12 Description and travel 12 Chinese 10 Ethnic groups 10 more ... Emigration and immigration 9 Extension to the territories 9 Slavery 9 Sources 9 Gold discoveries 8 Russians 8 Histoire 7 Japanese Americans 7 Missions 7 Politics and government 7 French 6 Japanese 6 Gold mines and mining 5 Race relations 5 Social conditions 5 Travel 5 Bibliography 4 Germans 4 Italian Americans 4 Italians 4 Jews 4 Law and legislation 4 Social life and customs 4 Admission 3 Agricultural laborers 3 Ethnic relations 3 Filipino Americans 3 Guidebooks 3 Labor and laboring classes 3 Mexican Americans 3 Minority business enterprises 3 Speeches 3 Swiss 3 less ...