The United States, commonly known as the US, is a North American country comprising 50 states, a federal district (Washington, D.C.), and various territories. It is the third-largest country in the world in terms of both land area and population, with a diverse range of cultures, languages, and landscapes. The US is a global economic and military power, with a highly developed economy and strong democratic institutions. It is known for its iconic landmarks, such as the Statue of Liberty, the Golden Gate Bridge, and the Grand Canyon, as well as its contributions to science, technology, entertainment, and sports. The US is a melting pot of people from different backgrounds and beliefs, with a rich history and a vibrant cultural heritage.
