which of these ideas would supporters of the plessy v. ferguson ruling most likely have agreed with?\nthat…

which of these ideas would supporters of the plessy v. ferguson ruling most likely have agreed with?\nthat social rights were a part of civil rights\nthat the constitution should be interpreted without regard to race\nthat “separate but equal” was a valid legal doctrine\nthat “separate but equal” did not justify racial segregation
Answer
Brief Explanations:
The Plessy v. Ferguson ruling established the "separate but equal" legal doctrine, which supporters of the ruling would have agreed with. This doctrine was used to justify racial segregation.
Answer:
that “separate but equal” was a valid legal doctrine