Which of these details supports the supporting idea of the second section?

Supporting Detail: Each element of a fair trial has a purpose that ensures protection of United States citizens.

Answer Choices:

A. If a person waits too long for a trail, evidence could be lost, making it an unfair trial.

B. The right to a lawyer is only guaranteed to people who can't afford one.

C. Each different part of the United States is unique.

D. In the United States, a jury consists of twelve impartial men and women.