What Did Researchers Do to the Subjects in the Tuskegee

Multiple Choice

What did researchers do to the subjects in the Tuskegee syphilis experiment?

A) injected them with syphilis,so researchers could have newly established diseases to study
B) denied them newly available antibiotics,so researchers could study the natural course of the disease
C) injected them with substances that would intensify syphilis,so researchers could watch the progression of the disease
D) studied prisoners,reasoning that prisoners do not deserve to freely choose whether to participate in research