Final answer:
The Plessy v. Ferguson ruling legalized the segregation of African Americans in public facilities based on the doctrine of "separate but equal." However, it was later determined that the facilities were not truly equal, leading to its overturning.
Step-by-step explanation:
The result of the Plessy v. Ferguson ruling stated that it was legal to place African Americans in separate public facilities. This ruling established the doctrine of "separate but equal," which allowed for segregation based on race. However, it was later found that the facilities provided for African Americans were not truly equal to those provided for white Americans, leading to the eventual overturning of this ruling by the Supreme Court in Brown v. Board of Education.
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