united_states | leadertitle | president_of_the_united_states <tsp> alv_x-1 | countryorigin | united_states <tsp> united_states | ethnicgroup | african_americans <tsp> united_states | demonym | americans <tsp> united_states | capital | washington,_dc <sep> the united states of america (usa or usa), commonly known as the united states (us or us) or america, is a country primarily located in north america it consists of 50 states, a federal district, five major unincorporated territories, nine minor outlying islands, and 326 indian reservations the united states is the world's third-largest country by both land and total area 
alv x-1 originated in the united states where one of the ethnic groups in the united states is african americans and the capital is washington d.c.; the people of the united states are called americans and the leader has the title president of the united states.the united states is the world's third-largest country by both land and total area