The Washington Monument is an obelisk on the National Mall in Washington, D.C., built to commemorate George Washington, once commander-in-chief of the Continental Army and the first President of the United States.
On this day in 1884, in Washington, D.C., workers place a nine-inch aluminum pyramid atop a tower of white marble, completing the construction of an impressive monument to the city’s namesake and the nation’s first president, George Washington.
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