Delaware and Maryland. Philadelphia itself is considered a seaport, as the channel in the Delaware River allows vessels to draw nearly 40 feet of water beneath the surface.
4 Answers · Science & Mathematics · 11/05/2019
... to resemble a diamond in shape - part of the land was ceded by the state of Virginia and the other section was taken from Maryland, but when development of Virginia's portion slowed, much of the land...
6 Answers · Science & Mathematics · 07/04/2019
...of Columbia is bordered on the north, east and west by the state of Maryland. The state of Virginia borders the District on the...
4 Answers · Science & Mathematics · 03/12/2018
...and others who don't care because they know they live in a Border State. BTW: The US Census Bureau designates all of those as part of Southern region except MO and KS.
6 Answers · Science & Mathematics · 23/06/2016