A federal republic in North America and one of the world’s largest economies, with a leading role in technology, finance, and research. It comprises fifty states and a federal district.
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- The United States is a federal republic of fifty states in North America. It has the largest national economy in the world by nominal output and is a centre of technology, finance, and academic research.
- Its financial markets, regulators, and technology companies play a significant role in global standards for computing, artificial intelligence, and digital assets.