Books about the USA
The United States of America (USA)
The USA is a federal republic of 50 states, the district of Washington, D.C. and other territories and various possessions.
It is the world's third or fourth largest nation by total area (including land and enclosed inland waters such as rivers and lakes), the largest countries by area being Russia and Canada with China and the USA occupying similar areas.
See also news from or mentioning the USA.