ALV_X-1 | countryOrigin | United_States United_States | ethnicGroup | Asian_Americans United_States | demonym | Americans United_States | capital | Washington,_D.C. United_States | anthem | The_Star-Spangled_Banner
The ALV X-1 originated from the U.S., which is a country whose citizens are called Americans. Many ethnic groups exist, one being Asian Americans. The capital city of the U.S. is Washington, D.C., and the national anthem is called the Star Spangled Banner.