Explain the concept behind Plessy v. Ferguson (1898) and what it led to in the South Please help!

Plessy v. Ferguson was a landmark 1896 U.S. Supreme Court decision that upheld the constitutionality of racial segregation under the “separate but equal” doctrine. As a result, restrictive Jim Crow legislation and separate public accommodations based on race became commonplace / Plessy v. Ferguson strengthened racial segregation in public accommodations and services throughout the United States and ensured its continuation for more than half a century by giving it constitutional sanction

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