Final answer:
The rocks of the Appalachian Mountains have been pushed across the craton to the Piedmont Province, which is southeast of the Blue Ridge. The Piedmont Province is characterized by lower, rolling hills and is composed of igneous and metamorphic rocks.
Step-by-step explanation:
The rocks of the Appalachian Mountains have been pushed across the craton to the Piedmont Province. The Appalachian Mountains can be divided into four distinctive physiographic provinces, with the Piedmont Province located southeast of the Blue Ridge. This region is characterized by lower, rolling hills and is composed of igneous and metamorphic rock from eroded mountain chains.