Which of these court rulings held that separate schools were unequal, and thus a violation of the Fourteenth Amendment?

In 1954, sixty years after Plessy v. Ferguson, the Supreme Court ruled unanimously in Brown v. Board of Education that “separate but equal” was unconstitutional under the Equal Protection Clause of the Fourteenth Amendment.

answer; i believe that the correct answer is ( rivers);

would it be plagiarism to copy and paste off of here? ?