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Featured

Self-Guided Tours on Capitol Hill

Visitors can tour many highlights on Capitol Hill without registering.

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Featured

A group of visitors walking in in front of the Capitol Building

Sustainability Initiatives

Building, Infrastructure, People The Architect of the Capitol is committed to...

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Mentoring Comes Full Circle

Volunteering at Phelps Architecture, Construction and Engineering High School...

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AOC Facts

What material is the U.S. Capitol made of?

The original building, completed in 1826, was made of brick clad in sandstone. The north and south... More »

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