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United States Capitol

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The United States Capitol is the seat of the U.S. Congress. This is the legislative branch of the federal government.

United States Capitol Building 2024
United States Capitol Building 2024

The building is located on Capitol Hill. This site is at the eastern end of the National Mall in Washington, D.C. The Capitol is built in a neoclassical style. This architectural style uses elements from ancient Greece and Rome. The building features a white exterior that is very famous. It serves as a central symbol for the American government.

US Capitol dome Jan 2006
US Capitol dome Jan 2006

The Capitol functions as a bicameral legislature. This means the legislative body has two distinct parts. The House of Representatives meets in the south wing. The Senate meets in the north wing.

National Capitol Columns - Washington, D.C.
National Capitol Columns - Washington, D.C.

As more states joined the union, the building had to grow. Workers extended the wings to create more space for these chambers. The building also acts as a geographic origin point. It defines the four quadrants of Washington, D.C. It also sets the basis for the city's street-numbering system.

Before the Capitol was built, Congress met in many different places. They met at Independence Hall in Philadelphia. They also met in New York City and several other locations. These included Princeton, New Jersey, and Annapolis, Maryland. In 1790, the Residence Act helped create a permanent capital. Alexander Hamilton helped broker a compromise to settle the location. The capital was placed along the Potomac River. Philadelphia served as a temporary capital for ten years. The new capital would be ready by December 1800.

Flickr - USCapitol - Thornton Capitol Winning Design
Flickr - USCapitol - Thornton Capitol Winning Design

Pierre L'Enfant was the planner for the new capital city. He identified the site for the Capitol as Jenkins Hill. He described the hill as a "pedestal awaiting a monument." L'Enfant designed a grand avenue to connect the Capitol to the President's House. This path is now known as Pennsylvania Avenue. The term "Capitol" comes from the Latin word Capitolium. This referred to the Capitoline Hill in ancient Rome. Thomas Jefferson was the person who applied this name to the building. He had previously served in the House of Burgesses.

Construction of the building involved many different people and challenges. In September 1793, President George Washington laid the cornerstone.

An amateur architect named William Thornton submitted a winning design. His plan was praised for its grandeur and simplicity. He was inspired by the Louvre in Paris. However, the design was changed by several other architects. Benjamin Henry Latrobe and Charles Bulfinch both worked on it. Enslaved people from Maryland and Virginia provided much of the labor. The government paid their owners for this work. This practice kept labor costs low for the federal government.

The building has survived many significant historical events. In 1814, British forces burned the building during a war.

US Capitol 1814c
US Capitol 1814c

Workers fully restored the structure within five years. During the 1850s, the building underwent massive changes. Thomas Ustick Walter and August Schoenborn designed a new cast-iron dome. This massive dome was completed around 1866. This was just after the American Civil War ended. In 1958, the east front portico was extended. The building continues to evolve to meet modern needs.

Today, the Capitol remains a major center for democracy. The west front is used for presidential inauguration ceremonies.

Biden delivering inaugural address on Capitol Hill 2021-01-20 (50912592147)
Biden delivering inaugural address on Capitol Hill 2021-01-20 (50912592147)

The east front was originally intended for visitors and dignitaries. A modern Visitors Center opened in the early 21st century.

US Capitol and visitor centre
US Capitol and visitor centre

The Architect of the Capitol oversees the entire building. This official also manages the surrounding Capitol Complex. The site remains a vital part of the American political system. It connects the history of the nation to its current laws.

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🖼️ Images & Media (22)
File:United States Capitol Building 2024.jpg
United States Capitol Building 2024.jpg
File:Flickr_-_USCapitol_-_Thornton_Capitol_Winning_Design.jpg
Flickr_-_USCapitol_-_Thornton_Capitol_Winn...
File:USCapitol1800.jpg
USCapitol1800.jpg
File:US Capitol 1814c.jpg
US Capitol 1814c.jpg
File:Capitol1846.jpg
Capitol1846.jpg
File:LincolnInauguration1861a.jpg
LincolnInauguration1861a.jpg
File:National Capitol Columns - Washington, D.C..jpg
National Capitol Columns - Washington, D.C..jpg
File:US Capitol dome Jan 2006.jpg
US Capitol dome Jan 2006.jpg
File:US Capitol and visitor centre.jpg
US Capitol and visitor centre.jpg
File:Declaration of Independence (1819), by John Trumbull.jpg
Declaration of Independence (1819), by...
File:Apotheosis of G. Washington.jpg
Apotheosis of G. Washington.jpg
File:USA-US Capitol2.JPG
USA-US Capitol2.JPG

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