El Capitolio is the seat of the legislative branch of the government of the United States. Located on Capitol Hill in Washington, D.C., it houses the Senate and the House of Representatives. The building is an iconic symbol of American democracy and features a distinctive dome that rises prominently over the city. Construction of El Capitolio began in 1793 and has undergone several expansions and renovations over the years. The building is adorned with numerous sculptures and paintings that reflect the nation's history and values. It is also a popular tourist destination, attracting millions of visitors each year.