What is the capital of the United States?

The capital of the United States is Washington, D.C. This city was chosen as the capital for several reasons, including its strategic location along the Potomac River, which was seen as a compromise between the northern and southern states during the founding of the country.

Washington, D.C. is not only the political center of the U.S. government, housing the President's residence, Congress, and the Supreme Court, but it also serves as a symbol of national unity and democracy. Decisions made in this city have a profound impact on both domestic and international affairs.

The other locations mentioned, such as New York City, Los Angeles, and Chicago, are prominent cities in their own right, but they do not serve as the capital of the United States. New York City was the first capital under the Constitution, but it was changed to Washington, D.C., which was established later specifically to serve as the nation's capital.