Which branch of government is responsible for reviewing laws to determine their constitutionality?

The judicial branch is responsible for reviewing laws to determine their constitutionality. This means that when a law is enacted, it can be challenged in court, and the judicial branch, through various levels of courts, examines whether the law aligns with the Constitution. This review process is essential for maintaining the rule of law and ensuring that legislation does not violate the rights guaranteed by the Constitution.

The judicial branch interprets the law and its application, which includes the power to overturn laws that are found to be unconstitutional. This oversight helps protect citizens' rights and ensures that the legislative and executive branches do not overstep their boundaries.

By upholding or striking down laws based on constitutional principles, the judicial branch plays a crucial role in the checks and balances system established by the Constitution, providing a necessary function in maintaining the democratic framework of government.