Answer:
b. Judicial review
Step-by-step explanation:
Judicial Review is a law-related term that describes a form of exercise or the power of courts to affirm an act of Congress invalid or illegal to the constitution. At the same time, It serves as a means of restricting the power of popular majorities.
Hence, in this case, the JUDICIAL REVIEW is the aspect of American government that is a way of limiting the power of popular majorities