History 7,133 Description and travel 1,516 Genealogy 833 Indians of North America 592 Sources 564 Politics and government 471 Registers of births, etc 458 more ... Histoire 424 Maps 348 Social life and customs 339 Social conditions 329 Biography 326 African Americans 323 Campaigns 307 Railroads 258 Emigration and immigration 253 Antiquities 251 Regimental histories 242 Economic conditions 235 History, Local 230 Historic buildings 228 Real property 211 Indexes 202 Family 198 Jews 192 Discovery and exploration 181 Travel 170 Population 159 World War, 1914-1918 159 Race relations 145 Bibliography 142 Church history 141 Archives 136 World War, 1939-1945 136 Cemeteries 127 Commerce 127 Slavery 127 Historic sites 125 Immigrants 125 Guidebooks 121 less ...