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.
University of Maryland Eastern Shore was created in 1886.
Eastern U.S.A.
The Potomac River forms most of Maryland's western boundary.
A divergent boundary.
pennsylvania and delaware
they were the Oregon and spanish
The Indian Ocean forms the eastern boundary of Africa.
The motto of University of Maryland Eastern Shore is 'Fatti maschii, parole femine'.
The country is Eritrea, and it's eastern boundary is formed by the Red Sea.