What does Article 18 of the Arizona Constitution address?

Article 18 of the Arizona Constitution specifically addresses the judiciary's authority and procedures, making it instrumental in outlining how the judicial system operates within the state. This article encompasses the structure of the court system, the jurisdiction of various courts, and the processes by which cases are handled. It ensures the independence of the judiciary, establishes procedures for the appointment and retention of judges, and outlines the rights of individuals in legal proceedings. This focus on judicial authority and procedures is crucial as it directly impacts the administration of justice and the protection of individual rights within Arizona's legal framework. The other options address aspects of governance unrelated to the judiciary. For example, the legislature's powers are defined in different articles focusing specifically on legislative functions and the role of the executive branch is covered elsewhere, emphasizing the distinct focus of Article 18.