What is the capital of the United States?

The capital of the United States is Washington, D.C., which serves as the political hub of the country. It is specifically chosen to be the capital because of its strategic location between the North and South and its role in fostering a neutral ground for federal governance. Washington, D.C. is home to the federal government's three branches, including the White House, the Capitol, and the Supreme Court, making it the center of national political activity.

The other cities mentioned, such as New York City, Los Angeles, and Chicago, are significant urban centers in their own right but do not hold the title of capital. New York City was the first capital of the United States under the Constitution, but it was later moved to Washington, D.C. for its established role and significance.