united_states | leadername | barack_obama <tsp> english_language | spokenin | great_britain <tsp> united_states | language | english_language <tsp> a_wizard_of_mars | country | united_states <tsp> united_states | ethnicgroup | native_americans_in_the_united_states <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 
a wizard of mars originates from the united states. the country where the leader is barack obama and there is an ethnic group called native americans. english is spoken in the united states and also in great britain.the united states in the united states is a country primarily located in north america