united_states | leadername | barack_obama <tsp> english_language | spokenin | great_britain <tsp> united_states | ethnicgroup | asian_americans <tsp> united_states | language | english_language <tsp> a_wizard_of_mars | country | 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 was published in the united states. where barack obama is leader. and english is spoken (as in great britain). the us includes many asian americans.the united states is the world's third-largest country by both land and total area