Dupont Circle

Dupont Circle is a traffic circle, park, neighborhood, and historic district in Northwest Washington, D.C. The traffic circle is located at the intersection of Massachusetts Avenue NW, Connecticut Avenue NW, New Hampshire Avenue NW, P Street NW, and 19th Street NW. The Dupont Circle neighborhood is bounded approximately by 16th Street NW to the east, 22nd Street NW to the west, M Street NW to the south, and Florida Avenue NW to the north. The local government Advisory Neighborhood Commission (ANC 2B) and the Dupont Circle Historic District have slightly different boundaries.

History

Dupont Circle is located in the "Old City" of Washington, D.C.—the area planned by architect Pierre Charles L'Enfant—but remained largely undeveloped until after the American Civil War, when there was a large influx of new residents. The area that now constitutes Dupont Circle was once home to a brickyard and slaughterhouse. There also was a creek, Slash Run, that began near 15th Street NW and Columbia Road NW, ran from 16th Street near Adams Morgan, through Kalorama and within a block of Dupont Circle, but the creek has since been enclosed in a sewer line. Improvements made in the 1870s by a board of public works headed by Alexander "Boss" Shepherd transformed the area into a fashionable residential neighborhood.

Washington, D.C.

Washington, D.C., formally the District of Columbia and commonly referred to as "Washington", "the District", or simply "D.C.", is the capital of the United States. The signing of the Residence Act on July 16, 1790, approved the creation of a capital district located along the Potomac River on the country's East Coast. The U.S. Constitution provided for a federal district under the exclusive jurisdiction of the Congress and the District is therefore not a part of any U.S. state.

The states of Maryland and Virginia each donated land to form the federal district, which included the pre-existing settlements of Georgetown and Alexandria. Named in honor of George Washington, the City of Washington was founded in 1791 to serve as the new national capital. In 1846, Congress returned the land originally ceded by Virginia; in 1871, it created a single municipal government for the remaining portion of the District.

Washington had an estimated population of 672,228 as of July 2015. Commuters from the surrounding Maryland and Virginia suburbs raise the city's population to more than one million during the workweek. The Washington metropolitan area, of which the District is a part, has a population of over 6 million, the seventh-largest metropolitan statistical area in the country.

Dupont

Dupont, DuPont, Du Pont, duPont, or du Pont is a common French surname. It may refer to:

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Circle

A circle is a simple shape in Euclidean geometry. It is the set of all points in a plane that are at a given distance from a given point, the centre; equivalently it is the curve traced out by a point that moves so that its distance from a given point is constant. The distance between any of the points and the centre is called the radius.

A circle is a simple closed curve which divides the plane into two regions: an interior and an exterior. In everyday use, the term "circle" may be used interchangeably to refer to either the boundary of the figure, or to the whole figure including its interior; in strict technical usage, the circle is only the boundary and the whole figure is called a disk.

A circle may also be defined as a special ellipse in which the two foci are coincident and the eccentricity is 0, or the two-dimensional shape enclosing the most area per unit perimeter squared, using calculus of variations.

Terminology

Washington

Washington commonly refers to:

Washington may also refer to:

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Outside the United States