The quote from Paragraph 12 about Alabama's jury selection process violating the Fourteenth Amendment is the best support for how the Scottsboro Boys' convictions highlighted systemic racial bias.
Step-by-step explanation:
The correct quote that best supports the answer to Part A, concerning the injustices faced by the Scottsboro Boys and how their convictions highlighted the racially biased legal system, is option B: "Alabama's jury selection process was inherently racially skewed and violated Norris' fourteenth amendment right." (Paragraph 12). This statement directly pertains to the constitutional violations due to a racially biased jury selection process, which was a central issue in the Scottsboro case and shows how the constitutional rights of the accused were not upheld.