Adissenting opinion can be important because

A dissenting opinion can be important because  they show how the Supreme Court has reached their opinion(s).

Explanation:

Dissents provide an explanation on the thought processes of the justices who did not agree with the majority opinion and why they did not agree- also providing insight to the majority/concurring opinions of the other justices.

the 2nd option is the answer

answer; i believe the correct answer is (117);