The United States is a large country located in North America, bordered by Canada to the north and Mexico to the south. It consists of 50 states, with Washington, D.C. as its capital. The country is known for its diverse geography, which includes mountains, plains, and coastlines along the Atlantic and Pacific Oceans. The U.S. has a population of over 330 million people, making it one of the most populous countries in the world. It is a federal republic, meaning that power is divided between the national government and individual states. The United States is also recognized for its cultural influence, technological advancements, and economic power.