United_States | leaderTitle | President_of_the_United_States United_States | ethnicGroup | White_Americans ALV_X-1 | countryOrigin | United_States United_States | capital | Washington,_D.C. United_States | anthem | The_Star-Spangled_Banner
ALV X-1 originated in the United States which has the capital city of Washington DC. The country's leader is known as the President, the national anthem is the Star Spangled Banner and one of the ethnic groups in the country are the White Americans.