The United States of America, commonly referred to as the United States (U.S.) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major self-governing territories, and various possessions.
The United States has a rich history, including the American Revolution, the Civil War, the Civil Rights Movement, and significant contributions to World War I and World War II.
The U.S. has the world's largest economy, driven by industries such as technology, finance, healthcare, and manufacturing.