Legal principle that a claim cannot be retried between the same parties if it has already been legally resolved

Legal principle that a claim cannot be retried between the same parties if it has already been legally resolved

• A. Stare decisis
• B. Jurisprudence
• C. Precedent
• D. Res judicata

Answer: (D)

Res judicata is the principle at work here: once a court has issued a final judgment on the merits of a claim, that claim cannot be relitigated between the same parties. This rule brings finality to litigation, promotes judicial efficiency, and helps prevent conflicting judgments. For res judicata to apply, there generally needs to be a final judgment on the claim, the same parties or their privies, and the same claim or cause of action. It also often means that a claim could have been raised in the first suit but was not. It’s different from issue preclusion, which can bar re-litigation of specific issues from a prior case even if the overall claim differs. The other terms—stare decisis, jurisprudence, and precedent—relate to how law develops and how prior decisions influence future cases, but they do not on their own prevent retrial of an already adjudicated claim.

Res judicata is the principle at work here: once a court has issued a final judgment on the merits of a claim, that claim cannot be relitigated between the same parties. This rule brings finality to litigation, promotes judicial efficiency, and helps prevent conflicting judgments. For res judicata to apply, there generally needs to be a final judgment on the claim, the same parties or their privies, and the same claim or cause of action. It also often means that a claim could have been raised in the first suit but was not. It’s different from issue preclusion, which can bar re-litigation of specific issues from a prior case even if the overall claim differs. The other terms—stare decisis, jurisprudence, and precedent—relate to how law develops and how prior decisions influence future cases, but they do not on their own prevent retrial of an already adjudicated claim.