Brown v. Board of Education Overturns Plessy
A unanimous Supreme Court rules that segregated schools are inherently unequal, ending the legal foundation of Jim Crow
Quick facts
- Decided
- May 17, 1954, unanimous
- Chief Justice
- Earl Warren
- Cases combined
- Kansas, South Carolina, Virginia, Delaware, Washington D.C.
What happened
The Supreme Court consolidated five school segregation cases from Kansas, South Carolina, Virginia, Delaware, and Washington, D.C., including Oliver Brown's suit against the Topeka, Kansas school board on behalf of his daughter Linda. Argued in December 1952, reargued in December 1953, the case was decided unanimously on May 17, 1954. Chief Justice Earl Warren's opinion, held in the National Archives, states that "in the field of public education, the doctrine of 'separate but equal' has no place. Separate educational facilities are inherently unequal." The ruling directly overturned the 58-year-old precedent set in Plessy v. Ferguson, at least for public schooling, though the Court's follow-up decision the next year called only for desegregation with "all deliberate speed," language segregationist states used to delay compliance for years.
Why it matters
Brown gave the movement its central legal weapon and its clearest moral claim: the nation's highest court had said segregation was inherently unequal. But the vague enforcement timeline meant the ruling alone changed little in Southern classrooms, setting up the standoffs at Little Rock and elsewhere that followed.
How we know
The National Archives holds the Supreme Court's original May 17, 1954 opinion as a milestone document, alongside records from the consolidated district court cases the ruling combined.
Sources
- National Archives. Brown v. Board of Education (1954) · Primary source (author-declared)archives.gov · Cited as a "primary" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
- National Archives (Education). Brown v. Board of Education Lesson Plan · Reputable sourcearchives.gov · The domain "archives.gov" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
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