A bit about Pennsylvania
Pennsylvania is a state in the mid- and northwest Atlantic area of the United States. Additionally, it is a part of the US Great Lakes region. Delaware, Maryland, West Virginia, New York, New Jersey, Ohio, Lake Erie, and Canada are the states that border Pennsylvania. The Appalachian Mountain chain is also a part of the state.
It ranks thirty-third on the US list of states by area. Its overall area, including inland waters and Lake Erie waters, is 46,055 square miles. Its eastern border is similarly formed by the Delaware River. The state is divided into five distinct regions: the Atlantic Coastal Plain, Piedmont, Allegheny Plateau, and Erie Plains.