USA

The USA, or the United States of America, is a federal republic located primarily in North America. It comprises 50 states, a federal district (Washington, D.C.), and several territories. The country is bordered by Canada to the north and Mexico to the south, with the Atlantic Ocean to the east and the Pacific Ocean to the west. The USA emerged as an independent nation in 1776 and has since become one of the world’s most influential countries, known for its significant impact on global culture, economy, politics, and technology. The government operates under a system of checks and balances defined by the Constitution, with three branches: the executive, legislative, and judicial. The USA is characterized by a diverse population with a variety of cultural, ethnic, and racial backgrounds. It is also known for its democratic principles, individual freedoms, and the promotion of human rights. The economy of the USA is one of the largest and most technologically advanced in the world, with significant contributions from various sectors, including services, industry, and agriculture.