- African-Americans. SEE ALSO Coal miners - African Americans.1
- Agriculture1
- Antietam, Battle of, Md., 18621
- Baltimore Infirmary -- Baltimore (Md.)1
- Bull Run, 2nd Battle of, Va., 18621
- Canals1
- Chattanooga, Battle of, Chattanooga, Tenn., 18631
- Chickamauga, Battle of, Ga., 18631
- Church buildings1
- Civil War - Ohio 18th Volunteer Infantry, Company B.1
- Civil War - Ohio 18th Volunteer Infantry.1
- Civil War - Ohio 36th Volunteer Infantry, Company G.1
- Civil War - Ohio 36th Volunteer Infantry.1
- Civil War - Songs and poems.1
- Civil War - Union soldiers.1