Regimental histories 848 History 750 Regimental history 111 Pennsylvania Infantry 79 Campaigns 77 Militia 53 Hist 45 more ... Personal narratives 45 World War, 1914-1918 45 World War, 1939-1945 33 Registers 32 Gettysburg, Battle of, Gettysburg, Pa., 1863 28 Histoire des unités 27 Soldiers 26 Army of the Potomac 23 Civil war 23 Histoire 23 Sources 19 1st 16 Civil War 16 Biography 14 Pennsylvania Cavalry 14 New York Infantry 12 15th 11 8th 11 Regiment 11 Regiments 10 9th 9 Massachusetts Infantry 9 Massachusetts infantry 9 American loyalists 8 Army of the Cumberland 8 Confederate side 8 History, Military 8 Military campaigns 8 Peninsular Campaign, Va., 1862 8 Registers, lists, etc 8 United States 8 10th 7 Army 7 less ...