in case of brown v board of education of topeka, how did the process of judicial review allow the Supreme court to decide on the case?

In the case of Brown v. Board of Education of Topeka, the process of judicial review allowed the Supreme Court to decide on the case by examining the constitutionality of the segregation laws that were being challenged. The Court reviewed the arguments presented by both sides and determined that racial segregation in public schools was unconstitutional under the Equal Protection Clause of the 14th Amendment. This decision set a precedent for future cases involving civil rights and helped to advance the cause of desegregation in the United States.