Spanish conquest of the Inca Empire

The Spanish conquest of the Inca Empire, also known as the Conquest of Peru, was one of the most important campaigns in the Spanish colonization of the Americas. After years of preliminary exploration and military skirmishes, 168 Spanish soldiers under conquistador Francisco Pizarro, along with his brothers in arms and their indigenous allies, captured the last Sapa Inca, Atahualpa, at the Battle of Cajamarca in 1532.

Source: Wikipedia — Spanish conquest of the Inca Empire (CC BY-SA 4.0)