Natchez people
By the time of European contact the Mississippian societies were already experiencing severe social stress. Some major centers had already been abandoned. With social upsets and diseases unknowingly introduced by Europeans many of the societies collapsed and ceased to practice a Mississippian lifestyle, with an exception being the Natchez people of Mississippi and Louisiana. Other tribes descended from Mississippian cultures include the Alabama, Biloxi, Caddo, Choctaw, Muscogee Creek, Tunica, and many other southeastern peoples.