which is an example of judicial review

a. a judge compares a law the the constitution and declares a law unconstitutional and of no effect.
b. a lawyer asks a law to rule on an appeal to release a client from prison term
c. the president interviews people the determine who the nominate as a supreme court justice
d. the senate holds hearings to determine if they will approve a presidents judicial appointments

a. a judge compares a law to the constitution and declares a law unconstitutional and of no effect is an example of judicial review.

The correct answer is a. A judge compares a law to the constitution and declares a law unconstitutional and of no effect.

Judicial review is the power of the courts to review and potentially invalidate laws and actions that are considered inconsistent with the constitution. It is an important function of the judicial branch of government and is often associated with the Supreme Court.

To arrive at this answer, you can eliminate options b, c, and d because they do not directly involve the court's power to review and declare laws unconstitutional. Option b relates to an appeal for release from prison, which is a separate legal action. Option c describes the president's role in nominating Supreme Court justices, which is part of the appointment process but not the review of laws. Option d involves the Senate's confirmation of judicial appointments, which is also not directly related to judicial review.

Therefore, the correct answer is a.

The example of judicial review is option a. A judge compares a law to the constitution and declares a law unconstitutional and of no effect.