The capital of which nation was Vilcabamba?
Inca. Vilcabamba, Willkapampa (Aymara and Quechua) or Espíritu Pampa was a city founded by Manco Inca in 1539 that served as the capital of the Neo-Inca State, the last refuge of the Inca Empire until it fell to the Spaniards in 1572, signaling the end of Inca resistance to Spanish rule.