What is the significance of judicial review?

Judicial review is significant because it empowers the courts to evaluate whether laws and governmental actions conflict with the Constitution. This process ensures that any legislation passed by Congress or actions taken by the executive branch abide by constitutional principles. If a law is found unconstitutional through judicial review, it is deemed invalid, thus protecting individual rights and the rule of law.

This mechanism serves as a critical check and balance within the governmental system, maintaining the integrity of the Constitution as the supreme law of the land. The ability of courts to interpret the Constitution and invalidate laws that do not conform to it reinforces the judicial branch's role in upholding the values and rights enshrined in the Constitution.