United_States | leaderTitle | President_of_the_United_States ALV_X-1 | countryOrigin | United_States United_States | ethnicGroup | Native_Americans_in_the_United_States United_States | demonym | Americans United_States | capital | Washington,_D.C.
The ALV X-1 originated in the United States which has Washington DC as its capital and is led by the President. The inhabitants are known as Americans and include the ethnic group of Native Americans.