Washington DC was created as a unique territory or "federal district" in 1791.
Gridiron Club - Washington DC - was created in 1885.
Mormon Orchestra of Washington DC was created in 2007.
Renaissance Washington DC Hotel was created in 1986.
In Arlington VA
No. Washington DC is a single metro area. It did subsume the older city of Georgetown MD, when DC was created by Congress.
Maryland and Virginia
Washington, DC
Washington DC
Washington - Baltimore Washington International, DC, USA (BWI) Washington - Washington - All Airports, DC, USA (WAS) Washington - Ronald Reagan National Airport, DC, USA (DCA) Washington - Washington Dulles, DC, USA (IAD)
there are no counties in Washington DC because Washington DC is a city itself.
Washington, DC
Washington DC