United States CapitolThe United States Capitol is the building which serves as home for the legislative branch of the United States government. It is located atop Capitol Hill in Washington, D.C. The building is characterized by a central dome and two wings - one for each branch of Congress. The north wing is home of the Senate, the south wing is home of the House of Representatives.
Construction of the Capitol building began in 1793. The Senate wing was completed in 1800, while the House wing was completed in 1811. Shortly after completion, it was partially burned by the British. Reconstruction began in 1815, and was completed by 1830.The architect Benjamin Latrobe is principally connected with the original construction and many innovative interior features.
The building was expanded dramatically in the 1850s. Thomas U. Walter was responsible for the wing extensions and the "wedding cake" cast-iron dome. In 1863 'Armed Freedom', a colossal statue, was added to the top of the dome.
When the dome of the Capitol was finally completed, but to a significantly enlarged design than had initially been planned, its massive visual weight overpowered the proportions of the columns of the East Portico, built in 1828. An extended addition to the Capitol was constructed in 1958, but the historic Corinthian columns were rendered homeless, until landcape designer Russell Page created a suitable setting for them in a large meadow at the National Arboretum, where they are combined with a relecting pool in an ensemble that reminds some visitors disconcertingly of Persepolis .
See also Congressional Subway.