Regimental histories History 1,125 Campaigns 204 Soldiers 170 Publications about Graduates 87 Histoire 52 Histoire des unités 50 more ... Publications by Graduates 37 Gettysburg, Battle of, Gettysburg, Pa., 1863 34 Mexican War, 1846-1848 31 Spanish-American War, 1898 30 Army of the Potomac 28 Militia 28 Participation, African American 28 Military life 27 Siena Donor: Vallely, M.L.S., John R. 26 Generals 24 Gettysburg (Pa.), Battle of, 1863 22 African American soldiers 20 Personal narratives 20 Cavalry operations 18 Participation, Irish American 18 History, Military 15 Artillery operations 13 Military leadership 13 Officers 13 Army of the Cumberland 12 Registers of births, etc 12 Social aspects 11 Gettysburg Campaign, 1863 10 less ...