When can the U.S. Supreme Court review a state supreme court decision?

Question

Quizplus · Accepted Answer

The U.S. Supreme Court can review a state supreme court decision only if a federal question is involved. This means that the case must involve the interpretation or application of federal law, the U.S. Constitution, or a treaty to which the U.S. is a party. If the case only involves state law or state constitutional issues, the U.S. Supreme Court cannot review it.

When Can the U