The principle of judicial review allows the judicial branch to do what?

The principle of judicial review is a foundational concept in the American legal system, enabling the judicial branch to assess the constitutionality of actions taken by both the legislative and executive branches of government. This power allows courts, most notably the Supreme Court, to interpret the Constitution and ensure that no law or executive action stands contrary to constitutional principles.

When examining the actions of the legislature, courts can declare laws unconstitutional if they violate individual rights or principles laid out in the Constitution. Similarly, judicial review applies to executive actions, allowing the courts to evaluate whether such actions fit within the legal framework established by the Constitution and existing laws.

This principle serves as a vital check and balance within the separation of powers, ensuring that neither the legislative nor the executive branches can exceed their constitutional limits without potential judicial intervention. Understanding this role of the judiciary is crucial in grasping the dynamics of power and governance in the United States.