Final answer:
The judiciary has the check of judicial review, which allows it to declare laws or executive actions unconstitutional, maintaining a balance of power and safeguarding individual rights.
Step-by-step explanation:
One check on the other two branches held by the judiciary is the power of judicial review. The judiciary has the check of judicial review, which allows it to declare laws or executive actions unconstitutional, maintaining a balance of power and safeguarding individual rights.
This power allows the courts, including the Supreme Court, to declare laws or executive actions unconstitutional. This form of oversight is essential as it ensures that the legislative and executive branches do not enact laws or policies that violate the U.S. Constitution.
Through judicial review, the judiciary can restrain the other branches by preventing the enforcement of unconstitutional provisions, thereby protecting individual rights and maintaining the balance of power within the government.