PART A: Which statement best identifies the
central idea of the text?

Answer: A. The Scottsboro Boys' trials showed the enormous degree of racial inequality that existed in the United States' criminal justice system.
Explanation:
While you included no text, A is the most likely answer.
The Scottsboro Boys were a group of nine Black American teenagers accused of raping two white women as a result of them defending themselves against white teenagers.
In what has been called a gross miscarriage of justice that showed the racial inequality that existed in the US criminal justice system particularly in Alabama, the Scottsboro Boys trial was essentially racist whites trying to pin a crime on people who did not commit one simply because of their skin color.