Explanation:

- Juvenile Justice: This focuses on how young offenders are handled by the justice system. It highlights policy variation compared to the adult system, sometimes causing inconsistency.

- Fairness: This revolves around equitable treatment within the justice processes. It reviews whether practices are impartial or biased.

- United States Supreme Court: It is the highest court, which oversees constitutional law and ensures proper justice administration. Its focus might sometimes clash with lower courts.

- Non-system Argument: This argues that the criminal justice components (police, courts, corrections) have competing goals, leading to clashes and inefficiency.

Non-system Argument highlights inter-agency conflicts and disorganization, suggesting there's no unified system.