united_states | ethnicgroup | african_americans <tsp> albennie_jones | genre | rhythm_and_blues <tsp> rhythm_and_blues | derivative | disco <tsp> albennie_jones | birthplace | 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 
american-born albennie jones is a rhythm and blues performer which many decades later gave rise to disco. among the ethnic groups in the country are african americans.the united states is the world's third-largest country by both land and total area