United_States | demonym | Americans United_States | capital | Washington,_D.C. United_States | language | English_language Atlas_II | countryOrigin | United_States United_States | ethnicGroup | African_Americans
The United States (whose capital city is Washington, D.C.) is the origin of the Atlas II. Inhabitants of the United States are called Americans, and the country has different ethnic groups including African Americans. The primary language of the United States is English.