What was the rationale behind Plessy v. Ferguson decision of 1896?

Plessy v. Ferguson, 163 U.S. 537 (1896), was a landmark decision of the U.S. Supreme Court that upheld the constitutionality of racial segregation laws for public facilities as long as the segregated facilities were equal in quality – a doctrine that came to be known as "separate but equal".

the answer is c, all the other options are things they are known for.

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benito

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