The doctrine of stared decisis does what

The doctrine of stare decisis, which means "to stand by things decided," refers to the legal principle that judges are obligated to respect the precedent established by prior court decisions. In other words, when a ruling has been made on a particular legal issue, judges are generally expected to follow that ruling in subsequent cases with similar facts. Stare decisis promotes consistency, predictability, and stability in the legal system, as well as respect for the rule of law.