Thething I rememberabouttheMississippiRiverisitdrains a huge, a huge, hugebasin, a hugeswathoftheoftheAmericancontinentallthewayfromthealligatorsinwesternPennsylvania, PittsburghovertothePacificslopeinIdaho.
LouisianapurchasepushedtheUnitedStatesin a wholenewdirection.
ItdoubledthesizeofthecountryitgaveAmericansettlersintheWestaccesstotheMississippiRiverandthePortofNewOrleans, anditmadeitpossiblefortheUnitedStatestobecome a playerontheworldstage.