Final answer:
The Arizona Commission of Indian Affairs serves as a bridge between tribal communities and the state government, promoting dialogue and cooperation.
Step-by-step explanation:
The primary role of the Arizona Commission of Indian Affairs is to provide a link between tribal and state governments. This commission acts as a coordinating body that facilitates dialogue and cooperation between Native American tribes and various state agencies. By fostering communication and collaboration, the commission ensures that the interests and concerns of Native American communities are considered in state-level decision-making processes.