Inca Civil War

War of succession just before the Spanish conquest

The Inca Civil War, also known as the Inca Dynastic War, the Inca War of Succession, or, sometimes, the War of the Two Brothers, was fought between half-brothers Huáscar and Atahualpa, sons of Huayna Capac, over succession to the throne of the Inca Empire. The war followed Huayna Capac's death. It began in 1529, and lasted until 1532.

From Wikipedia, under CC BY-SA. More on occurri.