- [noun] North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776
Synonyms: United States, United States of America, America, US, U.S., USA, U.S.A.
- [noun] the army of the United States of America; organizes and trains soldiers for land warfare
Synonyms: United States Army, US Army, U. S. Army, USA
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