The Gross Domestic Product (GDP) of the United States measures the total value of all goods and services produced within the country over a specific period, usually a year. It serves as a key indicator of the country's economic health and performance, reflecting the size and strength of the economy. As of 2023, the GDP of the United States is one of the largest in the world, significantly contributing to the global economy. It encompasses various sectors, including manufacturing, services, and agriculture, highlighting the diverse nature of economic activities in the country.