EntityQ3545006· pop 10· linked from 552 articlesUSS CairoSign in to save1861 City-class ironcladConnectionsUnited States Department of WarConceptMississippi River SquadronEntityMississippiEntityweaponEntityMississippi RiverEntitygeographic coordinate systemEntityAmerican Civil WarConceptInternational Standard Book NumberEntityNashvilleEntityMemphisEntityUnited States CongressEntityrifleEntitypublic domainEntityInternational Standard Serial NumberEntityConfederate States of AmericaEntityOhio RiverEntityMurray RiverEntityUnited States NavyEntityUnited States ArmyEntityknotEntityCategories1861 ships1956 archaeological discoveriesAmerican Civil War museums in MississippiAmerican Civil War on the National Register of Historic PlacesAmerican Civil War patrol boats of the United StatesBuildings and structures in Vicksburg, MississippiGunboats of the United States NavyHistoric American Engineering Record in MississippiIronclad warships of the Union navyMaritime incidents in December 1862