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Arlington: Media
county, Virginia, United States
Images
the Pentagon
The Pentagon, headquarters of the U.S. Department of Defense, Arlington county, Virginia.
U.S. Department of Defense
Arlington National Cemetery
Arlington National Cemetery, Arlington, Virginia.
© Photos.com/Jupiterimages/Getty Images
Washington, D.C.: metropolitan area
Washington, D.C., metropolitan area.
Encyclopædia Britannica, Inc.
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