History 308 Regimental histories 153 Pennsylvania Infantry 63 Soldiers 30 Gettysburg, Battle of, Gettysburg, Pa., 1863 20 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 Recruiting, enlistment, etc 8 Societies, etc 8 Histoire 7 Hospitals 7 118th 6 Draft 6 Officers 6 Veterans 6 Campaign literature 5 Correspondence 5 History, Military 5 Manpower 5 Medical care 5 Monuments 5 Slavery 5 Social aspects 5 African American soldiers 4 Cemeteries 4 Civilian relief 4 Diaries 4 Generals 4 Governors 4 Militia 4 Participation, African American 4 Republican 4 less ...