what is the origin of the southern accent
Southern American English Southern dialects originated in large part from a mix of immigrants from the British Isles, who moved to the American South in the 17th and 18th centuries, and the creole or post-creole speech of African slaves. Upheavals such as the Great Depression, the Dust Bowl and World War II caused mass migrations of those and other settlers throughout the United States.
Mississippian culture Mississippian peoples were almost certainly ancestral to the majority of the American Indian nations living in this region in the historic era. The historic and modern day American Indian nations believed to have descended from the overarching Mississippian Culture include: the Alabama, Apalachee, Caddo, Chickasaw, Cherokee, Choctaw, Muscogee Creek, Guale, Hitchiti, Houma, Kansa, Missouria, Mobilian, Natchez, Osage, Quapaw, Seminole, Tunica-Biloxi, Yamasee, and Yuchi.[citation needed]