Read the excerpt from Brown v. Board of Education . In each of the cases other than the Delaware case, a three-judge federal district court denied relief to the plaintiffs on the so-called "separate but equal" doctrine announced by this Court in Plessy v. Ferguson, 163 U.S. 537 . The Supreme Court cites these cases because it seeks to
Answer
A
cite specific legal rulings in order to generalize.
B
share the unique differences between the given cases.
C
illustrate the racial biases of federal court judges.