Cusco was long an important center of indigenous people. It was the capital of the Inca Empire (13th century – 1532). Many believe that the city was planned as an effigy in the shape of a puma, a sacred animal. How Cusco was specifically built, or how its large stones were quarried and transported to the site remain undetermined. Under the Inca, the city had two sectors: the "urin" and "hanan". Each was divided to encompass two of the four provinces, Chinchasuyu (NW), Antisuyu (NE), Kuntisuyu (SW) and Qullasuyu (SE). A road led from each quarter to the corresponding quarter of the empire.