Final answer:
Askia Muhammad introduced laws based on the teachings of the Qur'an and transformed the nature of Songhai rulership by appointing provincial governors.
Step-by-step explanation:
Askia Muhammad, the king of the Songhai Empire, carried out several changes in the Songhai government. One of the changes he made was introducing laws based on the teachings of the Qur'an. This was part of his effort to establish Songhai as a Muslim kingdom and strengthen his authority through religion. Additionally, Askia transformed the nature of Songhai rulership by appointing provincial governors who were closely aligned with the king and depended on his favor. By centralizing power and curbing the risk of dynastic struggles, Askia successfully maintained the integrity of the state.