From the judges in federal appellate courts determine whether a lower court made an error in a case. And the answer should be C. a lower court made an error in a case.
The appellate court re-evaluates the merits and the decision of the court of first instance. This is a democratic guarantee, since any process can suffer from vices, disproportion or even bias.
In this context, the resource is an instrument that gives the interpreter the possibility of reviewing the process. In this way, there is a greater guarantee of respect for the broader legal process.
