Question: An early style of Blues music originated in a region that some people call, "The most southern place on Earth", what is the name of that region?
Sentence (from "Mississippi Delta"): It is 200 miles long and 87 miles across at its widest point, encompassing circa 4,415,000 acres, or, some 7,000 square miles of alluvial floodplain.
Relevant evidence: No