History 71,215 Regimental histories 8,786 Politics and government 5,539 Campaigns 5,443 Soldiers 4,196 Slavery 2,832 Religious aspects 2,540 Military campaigns 2,181 Religion 1,852 African Americans 1,732 Generals 1,651 Prisoners and prisons 1,630 Personal narratives 1,605 Claims 1,572 Causes 1,480 Histoire 1,412 Women 1,273 Biography 1,269 Reconstruction (U.S. history, 1865-1877) 1,266 Naval operations 1,221 Poetry 1,186 Armed Forces 1,168 Songs with piano 1,160 Songs and music 1,103 Social aspects 1,055 Medical care 1,020 HISTORY 991 War 946 Gettysburg, Battle of, Gettysburg, Pa., 1863 903 Officers 903 Tracts 880 Enslaved persons 866 Military pensions 863 Social conditions 857 History, Military 856 Flags 843 Hospitals 842 Political science 842 Veterans 777 Secession 766 Registers 762 Social life and customs 751 Participation, African American 714 Military life 704 War songs 698 Personal narratives, Confederate 692 Fiction 675 Societies, etc 673 Prisoners of war 652 Military participation 635 Christian life 624 Recruiting, enlistment, etc 620 Emancipation 613 Description and travel 611 Presidents 598 Militia 574 Popular music 570 Sources 564 Economic aspects 549 Sermons, American 532 Confiscations and contributions 516 Foreign relations 513 Foreign public opinion 508 Finance 503 General 489 Law and legislation 483 Indians of North America 470 Public opinion 452 Military operations, Naval 450 State & Local 446 Influence 434 African American soldiers 427 Slaves 424 Civilian relief 418 Piano music 416 Religious life 409 War work 407 Battlefields 391 Military leadership 389 Economic conditions 388 Secret service 382 Civil War Period (1850-1877) 379 Race relations 369 American Civil War 357 Command of troops 348 Cavalry operations 347 Peace 347 Correspondence 339 African American troops 336 Monuments 333 Disabled veterans 331 Freed persons 330 Reconstruction 325 Draft 321 Antislavery movements 318 Underground movements 306 Equipment and supplies 304 African American 303 Political aspects 301 Marches (Piano) 296