How does the policy of judicial review allow the judiciary to protect constitutional principles? (select 2 answers)

a. it has been used to enforce the limited government principle when court rulings deal with the rights of individuals.
b. it has the power to select new candidates for the court when one justice retires or passes away.
c. it has the power to direct the legislative branch to take up causes important to the judicial branch.
d. it has the power to settle disputes among the three branches of government.
e. it has the power to add an amendment to the constitution.