Which of the Following Statements Concerning the Supreme Court's Brown

Which of the following statements concerning the Supreme Court's Brown v.Board of Education decision is correct?

A) Chief Justice Earl Warren died shortly before the Supreme Court took up the decision.
B) The Supreme Court postponed hearing the case until after the outcome of the 1952 presidential election.
C) It was a 5-4 decision.
D) Three justices disagreed with the majority's opinion, but agreed to make the opinion unanimous out of concern for the Court's public reputation.
E) In its decision, the Supreme Court only technically struck down segregated schools in the District of Columbia.