Which case would the Supreme Court be most likely to hear on appeal from a state court?

• A. A case involving the interpretation of a state law
• B. A case that exactly three Supreme Court justices want to hear
• C. A case involving a federal question
• D. A case arising under the Supreme Court's original jurisdiction

Answer: (C)

The key idea is that the Supreme Court hears appeals from state courts mainly when a federal question is involved. When a case raises issues about federal law or the U.S. Constitution, the Court has jurisdiction to review the state court decision to ensure uniform application of federal rules across the states. If a dispute rests entirely on meaning or application of state law, it typically stays in the state courts unless a federal issue is later raised.

The notion that three justices want to hear a case isn’t how the Court decides to grant review; the Court follows the Rule of Four, and many factors determine whether to grant certiorari, not a simple majority or a subset of justices. Cases that come to the Court under original jurisdiction are not appeals from state courts at all; they arrive through a different path focused on specific kinds of disputes.

So, a case involving a federal question is the scenario most likely to reach the Supreme Court on appeal from a state court, because it triggers the Court’s appellate jurisdiction over federal matters.