Why is a codex so important to the Aztecs?

The codex was vital to the Aztecs as it served as a key means of recording and transmitting knowledge, culture, and history. These illustrated manuscripts contained information on religion, rituals, genealogy, and administrative matters, reflecting the societal structure and beliefs of the Aztec civilization. Additionally, codices were crucial for maintaining their legal and economic records, thus playing a significant role in governance and daily life. Preserving these texts became essential for understanding the Aztec worldview and their legacy.