文档介绍：1英美文化与概况BritishandAmericanStudies(AmericanPart)?ThefullnameoftheUnitedStatesofAmerica(USA)issometimesabbreviatedtotheUnitedStates(US)orsimplytoAmerica.?Withthefourthlargestterritoryintheworld,theUnitedStatesistheworld’slargesteconomyanditsdevelopmentinvolvedmanycontributingfactors.?RichlandresourceswithvariedgeographicalconditionsisanimportantfactorthatcontributestoAmerica’sdevelopment.?TheterritoryoftheUnitedStatesincludesMainlandAmerica,anumberofislandsandsomeoverseasterritories.?.?MainlandAmericaextendsabout5,000kilometersfromeasttowest,andabout2,,000kilometers.?NeighborsoftheUnitedStates:North:Canada;South:Mexico;West:PacificOceans;East:AtlanticOcean.?MainlandAmericacanbegenerallydividedintothreebasicgeographicalareasorsurfaceregion:A)TheAtlanticSeacoastandtheAppalachianMountainsB)TheMississippiRiverValleyC)TheRockiesandthePacificOcean?AtlanticSeacoastandAppalachianMountains?