What was the impact of the Supreme Court's decision in the case?

Responses
A segregation was legalsegregation was legal
B segregation was illegalsegregation was illegal
C "due process" was upheld"due process" was upheld
D "freedom of speech" was not valid

The impact of the Supreme Court's decision in the case depends on which specific case is being referred to. Without that information, it is not possible to determine the correct response from the given options.