The United States of America(USA), also known as the United States(U.S.) or America, is a country primarily located in North America. It is a federal republicof 50 statesand a federal …

Learn about the United States, including American history, the president, holidays, the American flag, census data, and more. Get contact information for U.S. federal government agencies, …

1 day ago · Besides the 48 conterminous states that occupy the middle latitudes of the continent, the United States includes the state of Alaska, at the northwestern extreme of North America, …

Nov 14, 2025 · Visit the Definitions and Notes page to view a description of each topic.

USA TODAY delivers current national and local news, sports, entertainment, finance, technology, and more through award-winning journalism, photos, and videos.

The USA borders Canada in the north; its southern 3,155 km long border to Mexico is partly furnished with a great wall (or fence). The United States also shares maritime borders with the …

Jan 21, 2025 · The USA is the world's foremost economic and military power, with global interests and an unmatched global reach. America's gross domestic product accounts for close to a …