The geography of Pennsylvania varies from sea level marine estuary to mountainous plateau. The state is known for its natural resources, ports, and the leading role it played in the nation's founding and history.
The geography of Pennsylvania varies from sea level marine estuary to mountainous plateau. The state is known for its natural resources, ports, and the leading role it played in the nation's founding and history. (en)
La geografía de Pensilvania varía desde el nivel del mar hasta las mesetas montañosas. Es importante por los recursos naturales y los puertos y es notable por su papel en la historia de Estados Unidos. (es)