United States of America

The United States of America (USA) is a country located primarily in North America, made up of 50 states and a federal district. It is known for its diverse culture, economy, and geography. The USA was founded in 1776 and is a constitutional republic, meaning it has a president as head of state and a system of elected representatives. The country is recognized for its technological innovations, cultural influence, and commitment to individual freedoms. Major cities include New York, Los Angeles, and Chicago. The USA also plays a significant role in global politics, economics, and culture.