According to the decision in plessy v ferguson how did the supreme court view laws establishing segregation

Explanation:

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".

we both have laws and checks and balances.