There was fertile land in the area known as the willamente river valley
Answer:
5 physiographic provinces
Explanation:
The state is divided into 5 physiographic provinces, or ecoregions (Keyes et al. 1995): the Cumberland Plateau (also known as the Appalachian Plateau), the Ridge and Valley, the Blue Ridge, the Piedmont, and the Coastal Plain (Map 1.1).
Colombia- Juan Manuel Santos
Mexico- <span>Enrique Peña Nieto</span>
Costa Rica- Luis Guillermo Solís
El Salvador- Salvador Sánchez Cerén
