The majority of the Supreme Court's workload involves which type of jurisdiction?

The majority of the Supreme Court's workload involves appellate jurisdiction because this is the type of jurisdiction that allows the Court to review decisions made by lower courts. In appellate cases, the Supreme Court does not typically re-examine the facts of a case but rather assesses whether the law was applied correctly and whether legal procedures were followed appropriately. This process is vital as it ensures uniform interpretation and application of the law across the country.

When a case involves appellate jurisdiction, it usually comes to the Supreme Court after being decided in lower federal courts or state courts that involve federal law. The Court selectively chooses which cases to hear from these appeals based on their significance and the legal questions they present, leading to the majority of its docket being comprised of these appellate cases.

In contrast, original jurisdiction, which the Court has in a very limited number of cases, typically involves disputes between states or matters involving ambassadors. Exclusive jurisdiction refers to cases that can only be heard by a specific court, while concurrent jurisdiction can involve multiple courts having the ability to hear a case.