Places
- Cabell County (W. Va.)6
- Cabell County (W. Va.) -- History1
- Cacapon River (W. Va.)1
- Cadiz (Ohio) -- History1
- Calhoun County (W. Va.) 3
- Calhoun County (W. Va.) -- 19th century1
- Calhoun County (W. Va.) -- Genealogy1
- California9
- California -- Gold discoveries2
- California--Gold discoveries2
- California--History--1850-19502
- Camp Allen (Jamestown Island, Va.)1
- Camp Branch Run1
- Camp Bridgewater1
- Camp Chase (Ohio)4