united_states | ethnicgroup | native_americans_in_the_united_states <tsp> auburn,_alabama | ispartof | lee_county,_alabama <tsp> lee_county,_alabama | countyseat | opelika,_alabama <tsp> alabama | country | united_states <tsp> auburn,_alabama | ispartof | alabama <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 
auburn is part of lee county in alabama. usa. which has a county seat in opelika. one of the ethnic groups of america is native americans.the united states is the world's third-largest country by both land and total area