Serving Congress and the Supreme Court, preserving America's Capitol, and inspiring memorable experiences

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The Architect's Virtual Capitol
Explore the buildings of Capitol Hill through a historic timeline, videos and...

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Map of Capitol Hill
View a map of the U.S. Capitol and other buildings and grounds cared for by the...

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Dr. William Thornton
 The Architect of the Capitol (AOC) is the builder and steward of America’s...

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December 2013 at the U.S. Capitol
A look back on 2013 through some of our most popular pictures from Flickr and...