The Aztec Emperors were the rulers of the Aztec Empire, which thrived in central Mexico from the 14th to the 16th centuries. These emperors held significant political, military, and religious power, often leading their armies into battle and overseeing important ceremonies. The most famous emperor was Moctezuma II, who ruled during the arrival of Spanish conquistadors. Emperors were chosen based on noble lineage and their ability to lead. They lived in grand palaces and were supported by a council of nobles. The emperors played a crucial role in maintaining the empire's vast tribute system, which brought wealth and resources from conquered territories.