What legal principle determines points in litigation according to precedent?

The correct answer is rooted in the legal principle of "stare decisis," which means "to stand by things decided." This principle establishes that courts should follow precedents set by higher courts in similar cases to ensure consistency and predictability in the law. When a legal issue has been adjudicated in the past, courts are generally obligated to adhere to those rulings in future cases involving similar facts or legal questions. This reliance on precedent promotes stability and fairness within the judicial system, allowing parties to have a clear understanding of their rights and obligations based on prior decisions.

In contrast, the other terms relate to different legal concepts. Seisin refers to the possession of land, particularly in the context of land ownership and rights. Statute of Law pertains to written laws passed by legislative bodies, which do not inherently involve the precedent-setting aspect. Trespass to try title is a specific type of legal action used to resolve disputes regarding the ownership of real property, focusing on title rather than the broader application of legal principles established through precedent. Understanding the role of stare decisis is crucial for comprehending how legal decisions are made and how they influence future litigation.