The Capitol building is the home of the United States Congress, located on Capitol Hill in Washington, D.C. It serves as the meeting place for the Senate and the House of Representatives, where lawmakers gather to discuss and create federal legislation. The building is an iconic symbol of American democracy and features a distinctive dome that rises prominently above the city. Constructed in the late 18th century, the Capitol building has undergone several renovations and expansions over the years. It is not only a functional space for government activities but also a historical landmark, attracting millions of visitors each year who come to learn about the legislative process and the nation's history.