History 305 Regimental histories 151 Pennsylvania Infantry 62 Soldiers 30 Gettysburg, Battle of, Gettysburg, Pa., 1863 21 Personal narratives 18 Campaigns 17 more ... Registers 16 Pennsylvania Cavalry 12 Politics and government 12 Registers of births, etc 11 African Americans 10 Biography 9 Gettysburg Campaign, 1863 9 Genealogy 8 Histoire 7 Hospitals 7 Recruiting, enlistment, etc 7 Societies, etc 7 Veterans 7 118th 6 Officers 6 Campaign literature 5 Cemeteries 5 Correspondence 5 Draft 5 History, Military 5 Manpower 5 Medical care 5 Militia 5 Monuments 5 Slavery 5 Social aspects 5 African American soldiers 4 Civilian relief 4 Diaries 4 Generals 4 Participation, African American 4 Republican 4 Sources 4 less ...