TheErieCanalwasthefirstimportantnationalwaterwaybuiltin...
问题详情:TheErieCanalwasthefirstimportantnationalwaterwaybuiltintheUS.ItcrossedNewYorkfromBuffaloonLakeErieTroytoAlbanyontheHudsonRiver.ItjoinedtheGreatLakeswiththeAtlanticOcean.Thecanalservedasarouteo...