The United States Capitol, often called the Capitol or the Capitol Building, is the seat of the United States Congress, the legislative branch of the federal government. It is located on Capitol Hill at the eastern end of the National Mall in Washington, D.C. Although no longer at the geographic center of the national capital, the U.S. Capitol forms the origin point for the street-numbering system of the district as well as its four quadrants. Like the principal buildings of the executive and judicial branches, the Capitol is built in a neoclassical style and has a white exterior.
Everett McKinley Dirksen was an American politician. A Republican, he represented Illinois in the United States House of Representatives and the United States Senate. As Senate Minority Leader from 1959 until his death in 1969, he played a highly visible and key role in the politics of the 1960s. He helped write and pass the Civil Rights Act of 1964 and the Civil Rights Act of 1968, both landmark pieces of legislation during the civil rights movement. He was also one of the Senate's strongest supporters of the Vietnam War. A talented orator with a florid style and a notably rich bass voice, he delivered flamboyant speeches that caused his detractors to refer to him as "The Wizard of Ooze".
The subway system of the United States Capitol Complex in Washington, D.C., consists of three underground electric people mover systems that connect the United States Capitol to several congressional office buildings – all of the Senate buildings and one of the House buildings.
Nicholas Longworth III was an American lawyer and politician who became Speaker of the United States House of Representatives. A Republican, he was elected to the Ohio Senate, where he initiated the successful Longworth Act of 1902, regulating the issuance of municipal bonds. As congressman for Ohio's 1st congressional district, he soon became a popular social figure of Washington, and married President Theodore Roosevelt's daughter Alice Lee. Their relationship became strained when he opposed her father in the Republican Party split of 1912. Longworth became Majority Leader of the House in 1923, and Speaker from 1925 to 1931. In this post, he exercised powerful leadership, tempered by charm and tact.
Capitol South station is a Washington Metro station in the Capitol Hill neighborhood of Washington, D.C., United States. The island-platformed station was opened on July 1, 1977, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). The station currently provides service for the Blue, Orange, and Silver Lines.
The United States Botanic Garden (USBG) is a botanical garden on the grounds of the United States Capitol in Washington, D.C., near the James A. Garfield Monument.
The Russell Senate Office Building is the oldest of the United States Senate office buildings. Designed in the Beaux-Arts architectural style, it was built from 1903 to 1908 and opened in 1909. It was named for former Senator Richard Russell Jr. from Georgia in 1972. It occupies a site north of the Capitol bounded by Constitution Avenue, First Street, Delaware Avenue, and C Street N.E.
The Architect of the Capitol is the federal agency responsible for the maintenance, operation, development, and preservation of the United States Capitol Complex. It is an agency of the legislative branch of the federal government and is accountable to the United States Congress and the Supreme Court. Both the agency and the head of the agency are called "Architect of the Capitol". The head of the agency is appointed by a vote of a congressional commission for a ten-year term. Prior to 2024, the president of the United States appointed the Architect upon confirmation vote by the United States Senate, and was accountable to the president.
The Cannon House Office Building, often called the "Old House Office Building", completed in 1908, is the oldest office building of the United States Congress in Washington, D.C. A significant example of the Beaux-Arts style of architecture, it occupies a site south of the United States Capitol bounded by Independence Avenue, First Street, New Jersey Avenue, and C Street S.E. In 1962 the building was named for former Speaker of the United States House of Representatives Joseph Gurney Cannon.
The Dirksen Senate Office Building is the second office building constructed for members of the United States Senate in Washington, D.C., and was named for the late Minority Leader Everett Dirksen from Illinois in 1972.
The Rayburn House Office Building (RHOB) is a congressional office building for the U.S. House of Representatives in the Capitol Hill neighborhood of Washington, D.C., between South Capitol Street and First Street.
Independence Avenue is a major east-west street in the southwest and southeast quadrants of the city of Washington, D.C., in the United States, running just south of the United States Capitol. Originally named South B Street, Independence Avenue SW was constructed between 1791 and 1823. Independence Avenue SE was constructed in pieces as residential development occurred east of the United States Capitol and east of the Anacostia River. Independence Avenue SW received its current name after Congress renamed the street in legislation approved on April 13, 1934. Independence Avenue SW originally had its western terminus at 14th Street SW, but was extended west to Ohio Drive SW between 1941 and 1942. The government of the District of Columbia renamed the portion of the road in the southeast quadrant of the city in 1950.
The Pennsylvania State Capitol is the seat of government for the U.S. state of Pennsylvania located in downtown Harrisburg. The building was designed by architect Joseph Miller Huston in 1902 and completed in 1906 in a Beaux-Arts style with decorative Renaissance themes throughout. The capitol houses the legislative chambers for the Pennsylvania General Assembly, made up of the House of Representatives and the Senate, and the Harrisburg chambers for the Supreme and Superior Courts of Pennsylvania, as well as the offices of the Governor and the Lieutenant Governor. It is also the main building of the Pennsylvania State Capitol Complex.
The Capitol Power Plant is a fossil-fuel burning power plant which provides steam and chilled water for the United States Capitol, the Supreme Court, the Library of Congress and 19 other buildings in the Capitol Complex. Located at 25 E St SE in southeast Washington, D.C., the CPP was the only coal-burning power plant in the District of Columbia, and it now mostly uses natural gas. The plant has been serving the Capitol since 1910, and is under the administration of the Architect of the Capitol.
The congressional office buildings are the office buildings used by the United States Congress to augment the limited space in the United States Capitol. The congressional office buildings are part of the Capitol Complex, and are thus under the authority of the Architect of the Capitol and protected by the United States Capitol Police. The office buildings house the individual offices of each U.S. Representative and Senator as well as committee hearing rooms, staff rooms, multiple cafeterias, and areas for support, committee, and maintenance staff.
The Thurgood Marshall Federal Judiciary Building (TMFJB) at the crossroads of the Capitol Hill and NoMA neighborhoods in Washington, D.C., houses offices that support the work of the United States Courts, including the Administrative Office of the United States Courts, the Federal Judicial Center, the United States Sentencing Commission, and the Office of the Clerk of the Judicial Panel on Multidistrict Litigation.
The McMillan Plan is a comprehensive planning document for the development of the monumental core and the park system of Washington, D.C., the capital of the United States. It was written in 1902 by the Senate Park Commission. The commission is popularly known as the McMillan Commission after its chairman, Senator James McMillan of Michigan.
David Lynn was an American architect and honorary member of the American Institute of Architects. He served as Architect of the Capitol from 1923 until 1954.
The Belmont–Paul Women's Equality National Monument is a historic house and museum of the U.S. women's suffrage and equal rights movements located in the Capitol Hill neighborhood of Washington, D.C. The monument is named after suffragists and National Woman's Party leaders Alva Belmont and Alice Paul.
The Old Supreme Court Chamber is the room on the ground floor of the North Wing of the United States Capitol. From 1800 to 1806, the room was the lower half of the first United States Senate chamber, and from 1810 to 1860, the courtroom for the Supreme Court of the United States.
