Which courts in the U.S. consider questions of facts and laws?

The correct understanding lies in recognizing that District Courts are the trial courts in the federal system where questions of fact and law are initially considered. These courts have original jurisdiction, meaning they are the first to hear cases involving both civil and criminal matters. In these proceedings, judges or juries evaluate the evidence presented, determine the credibility of witnesses, and apply the relevant laws to arrive at a verdict, thereby addressing both factual determinations and legal interpretations.

While state courts also hear questions of law and fact, and the Supreme Court and appellate courts reviews cases, their roles differ significantly. The Supreme Court primarily reviews higher court rulings and focuses on questions of law rather than the underlying facts of the case. Appellate courts review the application of law in previous cases without re-examining evidence or facts from the trial level, functioning instead to ensure legal correctness and adherence to procedural standards. Therefore, the unique role of District Courts in considering both aspects is what validates this choice as the correct answer.