Plessy v. Ferguson, 163 US 537 (1896) was a landmark constitutional law case of the US Supreme Court decided in 1896. It upheld state racial segregation laws for public facilities under the doctrine of "separate but equal".[1] The decision was handed down by a vote of 7 to 1 with the majority opinion written by Justice Henry Billings Brown and the dissent written by Justice John Marshall Harlan.
"Separate but equal" remained standard doctrine in U.S. law until its repudiation in the 1954 Supreme Court decision Brown v. Board of Education.[