What is the capital city of the United States?

The capital city of the United States is Washington, D.C. This city was established as the national capital in 1800 and is the political hub of the country, housing essential government institutions such as the White House, the U.S. Capitol, and the Supreme Court. Washington, D.C. was chosen as a compromise location in order to balance the interests of the northern and southern states, and it is not part of any state, making it a unique federal district. The significance of Washington, D.C. goes beyond just being the seat of government; it represents the historical and political heritage of the United States. Other cities, such as New York City, Los Angeles, and Chicago, are major urban centers known for their cultural, economic, and artistic contributions, but they do not serve as the capital of the country.