Answer: D) It captures how disgusted King is by the poor treatment of black people.
Explanation: In the given excerpt from "A Letter from Birmingham Jail" by Martin Luther King Jr. we can see the description of Martin Luther King Jr's opinion about the unjust treatment of black people in the courts. He uses charged language such as "ugly record of brutality," "grossly unjust," and "brutal facts" to demonstrate how disgusted he is by the poor treatment of black people.
