Muganhu weVirginia neMaryland neWashington, D.C. unotambanuka kusvika pamvura yakaderera kumahombekombe ekumaodzanyemba kweRwizi rwePotomac. Muganhu wekumaodzanyemba unotsanangurwa se36 ° 30 'parallel north, kunyangwe yakatungamira kukanganisa kwekuongorora kwemaminetsi matatu e arc. Muganhu neTennessee hauna kugadziriswa kusvika 1893, pakaunzwa gakava ravo regungwa kuDare Repamusorosoro reU.S. Mubvunzo: Ndeipi muganho weVirginia neMaryland neWashington, D.C.?
Gungwa reAtlantic