united_states | ethnicgroup | asian_americans <tsp> united_states | language | english_language <tsp> united_states | leadername | barack_obama <tsp> english_language | spokenin | great_britain <tsp> a_fortress_of_grey_ice | 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 
the usa has barack obama as it's leader and english is the language which is also spoken in great britain. asian americans are an ethnic group and a fortress of grey ice is from the usa.the united states is the world's third-largest country by both land and total area