What principle allows for judicial review of legislative and executive actions?

The principle that allows for judicial review of legislative and executive actions is rooted in the concept of the separation of powers. This principle establishes that the government is divided into three distinct branches: the legislative, executive, and judicial. Each branch has its own responsibilities and powers, designed to prevent any one branch from becoming too powerful.

Judicial review is the mechanism by which the judicial branch can evaluate the constitutionality of the actions taken by the legislative and executive branches. When the courts assess whether laws or executive acts align with the Constitution, they are exercising this review process, which is a crucial component of preserving the rule of law and ensuring that all governmental actions comply with constitutional standards.

This separation also means that the judiciary operates independently of the political pressures that may influence legislative or executive actions. Hence, the principle of separation of powers is fundamental to maintaining a balance within the government and upholding the Constitution as the supreme law of the land.