What Supreme Court case was instrumental in undoing Plessy v. Ferguson's separate but equal?

Question

University of California v. Bakke

Miranda v. Arizona

Brown v. Board of Education of Topeka, Kansas

Griswold v. Connecticut

Answer 1

The Supreme Court case that was instrumental in undoing Plessy v. Ferguson's "separate but equal" doctrine is Brown v. Board of Education of Topeka, Kansas. In this landmark 1954 decision, the Court ruled that racial segregation in public schools was unconstitutional, stating that separate educational facilities are inherently unequal. This case played a crucial role in the Civil Rights Movement and helped to dismantle segregation in other areas of public life.