Who was francisco Pizarro and how did he help end the Inca civilatation?

Francisco Pizarro was a Spanish conquistador who led the conquest of the Inca Empire in the early 16th century. He captured the Inca ruler Atahualpa in 1532, leading to the downfall of the Inca civilization as the Spanish conquered their territories and established colonial rule. Pizarro's military tactics, along with help from local allies and European diseases, significantly weakened the Inca Empire.