Answer:
settling disagreements about the law
Step-by-step explanation:
This is because the Judicial branch is made up of court rooms civil and criminal. With disputes about the law it depends on the severity of the disagreement. If it is a super serious matter like an argument between two states or a person vs state it is handled in the Supreme court. But if it is a disagreement between two people it goes to a civil court like if someone is suing for defamation or property damage.