Over
Countries
0
Since 1924
Years
0
Over
Since 1924
Area
9,629,091 sq. km.
Population
339,665,118 (2023).
Capital
Washington, D.C., with 678,972 inhabitants (2023).
Currency
U.S. dollar (USD) ($1 = 100 cents).
Language
English (with sizeable Spanish speaking minority).
Main trading partners
Mexico, Canada, People’s Republic of China, Japan, Germany, Republic of Korea, Taiwan, Vietnam and U.K.
The United States is one of the largest countries in the world in both population and area, and is located in the center of North America. There are fifty state governments in addition to the Federal Government. The intellectual property laws of the U.S. are now over 200 years old, with the first patent and copyright acts enacted in 1790, and are effective in the United States proper and Puerto Rico, Guam, U.S. Virgin Islands and American Samoa.