USA

The USA, or the United States of America, is a federal republic located primarily in North America. It consists of 50 states, a federal district (Washington, D.C.), five major self-governing territories, and various possessions. The country is known for its diverse geography, multicultural population, and significant influence in global economics, politics, culture, and technology. It operates under a Constitution, which establishes the framework of the federal government and delineates the rights of citizens. The USA is recognized as a leading world power and has a sizable economy, being one of the largest in terms of nominal GDP.