What did the u. s. supreme court decide in the brown v. board of education case? why was this an important decision?

Brown v. Board of Education of Topeka, 347 U.S. 483 (1954), was a landmark decision of the U.S. Supreme Court in which the Court ruled that American state laws establishing racial segregation in public schools are unconstitutional, even if the segregated schools are otherwise equal in quality.

Brown v. Board of Education of Topeka, Kansas was a landmark 1954 Supreme Court case that overturned the 'separate but equal' approach to public schooling. ... In its decision, the Supreme Court reversed the 1896 Plessy v. Ferguson case, which originally upheld the 'separate but equal' laws

i am pretty sure it is d.

i feel as if they would both catch on before to long because they would see them to frequent