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The Madison Building serves both as the Library's third major structure and as this nation's official memorial to President James Madison.
Opened in 1980, measuring 500 feet wide and 400 feet deep, the Madison...

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The Summerhouse on the Capitol Grounds surrounded by pink azalea flowers.
A few ideas to help you in planning a visit to Capitol Hill.

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Photo of Capitol Hill steps.
Download a PDF of the full list.

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The AOC partners with the Phelps Architecture, Construction and Engineering High School in northeast Washington, D.C.
As volunteers, the time commitment for AOC employees who mentor is not huge,...

Explore Capitol Hill