United States Environmental Protection Agency

The William Jefferson Clinton Federal Building is a complex of several historic buildings located in the Federal Triangle in Washington, D.C., across 12th Street, NW from the Old Post Office. The complex now houses the headquarters of the Environmental Protection Agency (EPA). One component of the complex was originally called the New Post Office, and housed the headquarters of the Post Office Department until that department was replaced by the United States Postal Service in 1971 and which vacated the building. Subsequently, the Bureau of Alcohol, Tobacco, Firearms and Explosives (BATFE) occupied this building, which Congress renamed as the Ariel Rios Federal Building in 1985. BATFE vacated the building in the early 1990s, and EPA moved in after a renovation. To consolidate its headquarters offices, EPA also took occupancy of two adjacent buildings beginning in the late 1990s: the Interstate Commerce Commission (ICC) building and the Department of Labor Building, on Constitution Avenue, NW. In 2013 Congress renamed the Ariel Rios Federal Building in honor of former President Bill Clinton, and the General Services Administration extended the designation to the former ICC and Labor buildings. (The new BATFE headquarters building received the name Ariel Rios Federal Building in 2016.)

Federal Triangle is an island-platformed Washington Metro station in Washington, D.C., United States. The station was opened on July 1, 1977, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for the Blue, Orange, and Silver Lines, the station's entrance is beneath the William Jefferson Clinton Federal Building.

Federal Triangle Flowers is an outdoor 1998 sculptural work by Stephen Robin, installed in Woodrow Wilson Plaza, between the Ariel Rios Building and the Ronald Reagan Building and International Trade Center, in Washington, D.C., United States. The installation includes two pieces, one depicting a single stem rose and the other a lily. The cast-aluminum sculptures are set on limestone pedestals; both flowers measure approximately 10 feet (3.0 m) x 14 feet (4.3 m) x 7 feet (2.1 m).

Bearing Witness is an outdoor 1997 sculpture by Martin Puryear, installed outside the Ronald Reagan Building and International Trade Center in Washington, D.C., in the United States.

A statue in Carrara marble of Benjamin Franklin by Jacques Jouvenal stands outside the Old Post Office Pavilion, at 12th Street and Pennsylvania Avenue NW in Washington, D.C. A gift of Stilson Hutchins, a founder of The Washington Post, it was dedicated on January 17, 1889, at 10th Street and Pennsylvania Avenue. It was moved to its current site in 1980.

The Federal Triangle is a triangular area in Washington, D.C. formed by 15th Street NW, Constitution Avenue NW, Pennsylvania Avenue NW, and E Street NW. Federal Triangle is occupied by 10 large city and federal office buildings, all of which are part of the Pennsylvania Avenue National Historic Site. Seven of the buildings in Federal Triangle were built by the U.S. federal government in the early and mid-1930s as part of a coordinated construction plan that has been called "one of the greatest building projects ever undertaken" and all seven buildings are now designated as architecturally historic. The Federal Triangle Washington Metro station serves Federal Triangle and the surrounding area.

Murder Bay was a disreputable slum in Washington D.C. roughly bounded by Constitution Avenue NW, Pennsylvania Avenue NW, and 15th Street NW. The area was a center of crime through the early 20th century, with an extensive criminal underclass and prostitution occurring in several brothels and hotels in the area. The area was completely rebuilt during the construction of the Federal Triangle project in the late 1920s and 1930s.

The Old Post Office, listed on the National Register of Historic Places as the Old Post Office and Clock Tower, is located at 1100 Pennsylvania Avenue, N.W. in Washington, D.C. It is a contributing property to the Pennsylvania Avenue National Historic Site.It succeeded an earlier 1839 edifice–the General Post Office–a building in the Classical Revival style, which was expanded in 1866 on F Street NW. This building later housed the Tariff Commission and several other agencies. The Old Post Office construction was begun in 1892 and completed in 1899. The building is an example of Richardsonian Romanesque, part of the Romanesque Revival architecture of the 19th-century United States. Its bell tower is the third tallest structure in Washington, excluding radio towers. It was used as the city's main General Post Office until 1914 at the beginning of World War I. Afterward, this Pennsylvania Avenue landmark structure functioned primarily as a federal office building. It was nearly torn down during the construction of the surrounding Federal Triangle complex in the 1920s and 1930s. In the 1970s, it was again threatened and nearly demolished to make way for the proposed completion of the enveloping Federal Triangle complex, the proposed buildings to be similar to the Beaux Arts-styled architecture of government offices built in the 1920s and 1930s. Major renovations to The Old Post Office Building were made in 1976 and 1983. The 1983 renovation opened a new chapter in the structure's history and use. Added to the structure were a food court, a retail space, and a roof skylight over the building's central atrium. The building acquired the name of "Old Post Office Pavilion." A glass-walled addition on a former adjacent parking lot was added to the structure in 1991. In 2013, the U.S. General Services Administration (GSA) leased the property for 60 years to a consortium headed by "DJT Holdings LLC", a holding company that Donald Trump owns through a revocable trust. Trump developed the property into a luxury hotel, the Trump International Hotel Washington, D.C., which opened in September 2016 and closed on May 11, 2022, after its sale to CGI Merchant Group. It reopened as the Waldorf Astoria Washington DC on June 1, 2022.The building's 315-foot (96-meter) high clock tower houses the "Bells of Congress," and its observation level offers panoramic views of the city and its surroundings.

The Andrew W. Mellon Auditorium (originally named the Departmental Auditorium) is a 750-seat historic Neoclassical auditorium located at 1301 Constitution Avenue NW in Washington, D.C. The auditorium, which connects two wings of the William Jefferson Clinton Federal Building, is owned by the U.S. government but available for use by the public.

The Woodrow Wilson International Center for Scholars (or Wilson Center) is quasi-government entity and think tank which conducts research to inform public policy. Located in the Ronald Reagan Building and International Trade Center in Washington, D.C., it is a United States Presidential Memorial that was established as part of the Smithsonian Institution by an act of Congress in 1968. So-named for Woodrow Wilson's achievement of being the only President of the United States to hold a PhD, the center is also a think tank, ranked multiple times by the University of Pennsylvania's Think Tanks and Civil Societies Program as among the ten best in the world.On January 28, 2021, Mark Andrew Green was announced as the Wilson Center's next president, director and CEO. He began his term on March 15, 2021.

The National Republican (1860–1888) was an American, English-language daily newspaper published in Washington, D.C.

The Woman Suffrage Procession on 3 March 1913 was the first suffragist parade in Washington, D.C. It was also the first large, organized march on Washington for political purposes. The procession was organized by the suffragists Alice Paul and Lucy Burns for the National American Woman Suffrage Association (NAWSA). Planning for the event began in Washington in December 1912. The parade's purpose, stated in its official program, was to "march in a spirit of protest against the present political organization of society, from which women are excluded." Participation numbers vary between 5,000 and 10,000 marchers. Suffragists and supporters marched down Pennsylvania Avenue on Monday, March 3, 1913, the day before President Woodrow Wilson's inauguration. Paul had selected the venue and date to maximize publicity, but met resistance from the D.C. police department. The demonstration consisted of a procession with floats, bands, and various groups representing women at home, in school, and in the workplace. At the Treasury Building, a pageant of allegorical tableaux was acted out during the parade. The final act was a rally at the Memorial Continental Hall with prominent speakers, including Anna Howard Shaw and Helen Keller. Prior to the event, the issue of black participation in the march threatened to cause a rift with delegations from Southern states. Some black people did march with state delegations. A group from Howard University participated in the parade. It is often said that black women were segregated at the back of the parade, however, contemporaneous sources confirm they marched with their respective state delegations or professional groups. During the procession, district police failed to keep the enormous crowd off the street, impeding the marchers' progress. Many participants were subjected to heckling from spectators, though there were also many supporters present. The marchers were finally assisted by citizens' groups and eventually the cavalry. The police were subjected to a congressional inquiry due to security failures. The event premiered Paul's campaign to refocus the suffrage movement on obtaining a national constitutional amendment for woman's suffrage. This was intended to put pressure on President Wilson to support an amendment, but he resisted their demands for years afterward. The procession was featured in the film Iron Jawed Angels in 2004. A new U.S. ten-dollar bill with parade imagery is planned for circulation in 2026.