What function do Circuit Courts serve?

Circuit Courts primarily serve the function of hearing cases from lower courts. This role is crucial in the judicial system as it allows these courts to review decisions made by lower trial courts, also known as district or municipal courts. By doing so, Circuit Courts ensure that the law is applied correctly and that procedural fairness is upheld.

In reviewing lower court cases, Circuit Courts can affirm, reverse, or remand decisions based on the merits of the appeal. This process helps to maintain consistency and coherence in the law, as higher courts have the authority to clarify legal standards and precedents.

The other options describe functions that are not typically associated with Circuit Courts. While these courts may conduct jury trials and are involved in certain types of enforcement, their primary and most essential function is to provide appellate review of lower court judgments. Therefore, their role in the judicial hierarchy is vital for upholding the rule of law and providing a mechanism for error correction and legal precedent development.