Given the task definition and input, reply with output. In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

Its tenth ruler ordered that solar temples and houses for acllas be built in Tumi Pampa, Hatun Colla, and Charcas. Originating in the village of Pagari-tampu, it extended its influence under Yupanqui, and the earliest date that can be assigned to its timeline is 1438, when Pachacuti Yupanqui usurped the throne from his brother Urcon. Under its eighth ruler, Viracocha, it first instituted its policy of establishing permanent garrisons among the conquered, which included such peoples as the Chacanas, the Chimu, and the Quechua. The death of Huayna Capac resulted in civil war between Huascar and his brother, and this empire collapsed when its last emperor was captured at Cajamarca. FTP, name this South American empire whose last ruler was Atahualpa and which was destroyed by Francisco Pizarro.
History