When Hernán Cortés arrived in Mexico in 1519, Moctezuma thought he was the god Quetzalcoatl, and did not want to fight against him. Cortés took Moctezuma prisoner. When the Aztecs wanted Cortés to get out of their capital Tenochtitlan in 1520, Cortes told Moctezuma to calm down his people. When doing that he died. The Spaniards said he was killed by the Aztecs, while the Aztecs said Cortés killed him. The Spanish said that the Aztec people threw rocks at him, killing him. The Aztecs said that they found his body in the streets with a lot of cuts made with a sword after the Spanish left. 