Topographic map of the United States. There are five locations on the map that are labeled with a letter. The letter A appears on the Atlantic Costal Plain, which is a land with low elevation. The letter B is located on the Gulf Coastal Plain, which is a region with low, even elevation. The letter C is Edwards Plateau, which has land with moderate elevation. The letter D is on the Appalachian Mountain range. The letter E is on the Great Plains, which is a region with little variation in elevation. On the map above, which letter represents the area in which the physical geography is MOST LIKELY to contribute to the development of a folk culture?

A
B
C
D
E