Why might Chief Justice Earl Warren have started the Court's opinion with a discussion about the equalization of "tangible factors" across black and white schools in brown vs the board of education?
A. to emphasize that black and white schools are actually equally protected under the laws guaranteed by the Fourteenth Amendment
B. to explain why the Court chose to look at the effect of separating races on public education when making its decision about the case
C. to hint that the Court believes that the doctrine of "separate but equal" is functioning correctly and fairly
D. to express his annoyance about the way differences in those tangible factors affect the hearts and minds of children