What is the primary role of the Judicial Branch?

The primary role of the Judicial Branch is to interpret the Constitution. This includes the responsibility of ensuring that laws and executive actions comply with the Constitution. When cases are brought before courts, judges analyze legal controversies and apply constitutional principles to determine their legality and constitutionality. This function provides a system of checks and balances by allowing the Judiciary to review actions by the Legislative and Executive Branches, which helps to protect individual rights and maintain the rule of law in the United States.

The Judicial Branch serves as a crucial arbiter in disputes, underlining the importance of judicial review, where courts can invalidate laws or executive orders that conflict with constitutional provisions. This essential function reinforces the fundamental principle that the Constitution is the supreme law of the land.