united_states | language | english_language <tsp> united_states | capital | washington,_dc <tsp> albany,_oregon | ispartof | benton_county,_oregon <tsp> albany,_oregon | country | united_states <tsp> united_states | ethnicgroup | african_americans <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 
english is the language of the united states which has the capital city of washington. d.c. and an ethnic group called african americans. the city of albany is part of benton county. oregon and is in the u.s.the united states is the world's third-largest country by both land and total area