Maryland's northern boundary is defined by the Mason-Dixon Line, which serves as the border between Maryland and Pennsylvania.
Spain forms the eastern boundary of Portugal.
The southern half of the eastern boundary of Alabama is the Chattahoochee River.
Eastern U.S.A.
University of Maryland Eastern Shore was created in 1886.
The Potomac River forms most of Maryland's western boundary.
A divergent boundary.
pennsylvania and delaware
they were the Oregon and spanish
The country is Eritrea, and it's eastern boundary is formed by the Red Sea.
The motto of University of Maryland Eastern Shore is 'Fatti maschii, parole femine'.
The Ural Mountains stretch about 2,500 km from north to south, forming a natural boundary between Europe and Asia. They are considered the conventional boundary marking the separation of the two continents.