The United States, officially known as the United States of America or simply America, stands as a federal republic comprising 50 states in North America. Alongside the 48 contiguous states situated in the middle latitudes of the continent, it includes Alaska to the northwest and Hawaii in the mid-Pacific Ocean. Bordered by Canada to the north, the Atlantic Ocean to the east, the Gulf of Mexico and Mexico to the south, and the Pacific Ocean to the west, it ranks as the fourth largest country globally in terms of land area, following Russia, Canada, and China. Its capital, Washington, D.C., encompasses the federal capital region established in 1790.

Renowned as the world’s foremost economic powerhouse, the United States’ supremacy is evident through its Gross Domestic Product (GDP). Its economic prowess stems from a blend of abundant natural resources, extensive agricultural production, and a highly developed industrial sector. Despite its considerable self-reliance across various sectors, the nation’s economic influence transcends borders, dominating global trade due to the sheer scale of its economy. Serving as both a source and a recipient of investment capital, the United States significantly shapes the international economic landscape. Its diversified economic ecosystem ensures a high standard of living for the majority of its populace, unmatched by any other nation on the planet.