The United States Capitol Visitor Center, Washington, D.C. RTKL Associates, Inc., designer. Contributors included historians, curators, and archivists of the Senate, House of Representatives, Architect of the Capitol, the Center for Legislative Archives (NARA), and the Library of Congress, as well as an advisory committee of prominent historians which oversaw the development of the exhibit design and text . http://www.visitthecapitol.gov.