1. Lineage: Leadership positions were often hereditary, with noble families holding significant influence. The Aztec empire was ruled by a supreme leader known as the tlatoani, who was usually selected from the ruling dynasty of Tenochtitlan, the capital city.
2. Military Achievements: Military prowess was highly valued in Aztec society, and successful warriors could rise through the ranks and eventually become leaders. Military victories brought prestige, wealth, and political influence, increasing one's chances of attaining leadership positions.
3. Election: While heredity played a significant role, the Aztecs also practiced a form of election to select their leaders. Members of the noble council (tlatocan) and high-ranking officials would participate in the selection process. They would consider factors such as military achievements, administrative skills, and personal qualities when choosing the next tlatoani or other leaders.
4. Educational Requirements: Aztec leaders were expected to be well-educated and possess a deep understanding of Aztec culture, history, and religious practices. They underwent extensive education and training in various fields, including warfare, politics, economics, and religious ceremonies.
5. Rituals and Ceremonies: Before assuming their positions, Aztec leaders underwent elaborate rituals and ceremonies to legitimize their authority and gain the support of the gods and the people. These rituals involved fasting, bloodletting, and offerings to the deities.
6. Approval by the Triple Alliance: The Aztec Empire was a triple alliance formed between the city-states of Tenochtitlan, Texcoco, and Tlacopan. Important decisions, including the selection of leaders, required the consultation and approval of all three city-states.
It's worth noting that the exact criteria and processes for selecting Aztec leaders could vary over time and may have differed based on specific circumstances and historical periods.