20. What is the purpose of writing a dissenting opinion?

First, a judge may write a dissent to persuade the majority, and the dissenting opinion may ultimately become the majority opinion. Second, a dissent can improve the majority opinion by pointing out the majority's mistakes either in its description of the facts, the law, or in its reasoning.

Explanation:

a judge may write a dissent to persuade the majority, and the dissenting opinion may ultimately become the majority opinion. Second, a dissent can improve the majority opinion by pointing out the majority's mistakes either in its description of the facts, the law, or in its reasoning

Explanation:

the railroad administration