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 due to its central location between the Northern and Southern states, which helped to foster unity in the early years of the nation. Designed by the architect Pierre L'Enfant, Washington D.C. was established to serve as the seat of the federal government, providing a neutral ground for political discussions and decisions.

Washington D.C. is home to important government institutions, including the White House, the Capitol Building, and the Supreme Court. These sites are central to the functioning of the U.S. government as they house the executive, legislative, and judicial branches, respectively. The designation of Washington D.C. as the capital reflects its historical and symbolic significance in American governance.

In contrast, New York City, Los Angeles, and Chicago, while being major and influential cities, do not serve as the national capital and thus do not fulfill this role in the governance of the country.