A ruler of this empire defeated his brother at the Battle of Quipaipan and was executed despite filling the Ransom Room with gold after the Battle of Cajamarca.
This empire used storehouses called tambos and built an advanced irrigation system at Tipon. This empire's founder legendarily emerged from a cave with a golden staff and seven siblings. Kings of this empire wore a royal tassel on their foreheads and ruled its four suyus from a city that was shaped like a mountain lion. A ruler of this empire defeated his brother at the Battle of Quipaipan and was executed despite filling the Ransom Room with gold after the Battle of Cajamarca. Hiram Bingham excavated this empire's ruined city of Machu Picchu. For 10 points, name this empire ruled by Atahualpa which was conquered by Francisco Pizarro, ending its control of modern-day Peru.
This empire used storehouses called tambos and built an advanced irrigation system at Tipon.
Inca empire [or Tawantinsuyu]