Washington Capital Building7

The United States Capitol is the meeting place of the United States Congress, the legislature of the federal government of the United States. Located in Washington, D.C., it sits atop Capitol Hill at the eastern end of the National Mall. Though it has never been the geographic center of the federal district, the Capitol is the origin by which the quadrants of the District are divided and the city was planned.

Officially, both the east and west sides of the Capitol are referred to as fronts. Historically, however, only the east front of the building was intended for the arrival of visitors and dignitaries. Like the federal buildings for the executive and judicial branches, it is built in the distinctive neoclassical style and has a white exterior.

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. On July 16, 1790, the Residence Act approved the creation of a capital district located along the Potomac River on the country's East Coast. As permitted by the U.S. Constitution, the District is under the exclusive jurisdiction of the United States Congress and 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 preexisting settlements of Georgetown and Alexandria; however, Congress returned the Virginia portion in 1846. Named in honor of George Washington, the City of Washington was founded in 1791 to serve as the new national capital. Congress created a single municipal government for the whole District of Columbia after the American Civil War.

An ultra wide-angle lens is a lens whose focal length is shorter than the short side of film or sensor.^{[citation needed]}

Thus the term denotes a different range of lenses, relative to the size of the sensor in the camera in question.

A tourist attraction is a place of interest where tourists visit, typically for its inherent or exhibited cultural value, historical significance, natural or built beauty, or amusement opportunities. Some examples include historical places, monuments, zoos, aquaria, museums and art galleries, botanical gardens, buildings and structures (e.g., castles, libraries, former prisons, skyscrapers, bridges), national parks and forests, theme parks and carnivals, living history museums, ethnic enclave communities, historic trains and cultural events. Many tourist attractions are also landmarks.

Tourist attractions are also created to capitalise on legends such as a supposed UFO crash site near Roswell, New Mexico and the alleged Loch Ness monster sightings in Scotland. Ghost sightings also make tourist attractions.

The United States of America (USA or U.S.A.), commonly called the United States (US or U.S.) and America, is a federal republic consisting of fifty states and a federal district as well as several territories with differing degrees of autonomy. The country is situated mostly in central North America, where its forty-eight contiguous states and Washington, D.C., the capital district, lie between the Pacific and Atlantic Oceans, bordered by Canada to the north and Mexico to the south. The state of Alaska is situated in the northwest portion of the continent, with Canada to its east and Russia to its west across the Bering Strait. The state of Hawaii is an archipelago in the mid-Pacific. The country also possesses several territories in the Pacific and Caribbean.

At 3.79 million square miles (9.83 million km²) and with around 315 million people, the United States is the third- or fourth-largest country by total area and the third-largest by both land area and population. It is one of the world's most ethnically diverse and multicultural nations, the product of large-scale immigration from many countries. The geography and climate of the United States is also extremely diverse and is home to a variety of species.