Chief Justice Earl Warren delivered a unanimous 9-0 opinion declaring that segregated public schools violated the Equal Protection Clause of the Fourteenth Amendment. The ruling, which consolidated cases from Kansas, South Carolina, Virginia, Delaware, and Washington D.C., overturned the 1896 Plessy v. Ferguson doctrine of 'separate but equal' and became a cornerstone of the American civil rights movement.
Thurgood Marshall, the NAACP's lead attorney, had spent years building the legal case, arguing that segregation inflicted a 'sense of inferiority' on Black children regardless of whether facilities were materially equal. He drew on psychological research, including the famous Clark doll experiments, in which Black children shown Black and white dolls consistently attributed positive traits to the white dolls.
Chief Justice Earl Warren, newly appointed, understood that a divided court would embolden segregationists. He worked patiently to secure a unanimous decision, believing unanimity was essential to the ruling's moral authority and enforceability. The opinion itself was notably brief and plainly written, deliberately avoiding inflammatory language.
The decision did not end segregation overnight. Many Southern school districts resisted for years, and the Court's follow-up ruling calling for desegregation 'with all deliberate speed' allowed delay. Still, Brown reshaped American law and ignited a decade of civil rights activism, from Little Rock to the March on Washington.
Key people: Earl Warren, Thurgood Marshall, Linda Brown