The importance of the Supreme Court Case Plessy v. Fergusson was mainly that the court declared that

Question

a.schools could be segregated, but not private restaurants
b.the 14th Amendment should be overturned
c.segregation did not violate the 14th Amendment as long as it was equal
d.separating citizens by race violated the 14th Amendment

Answer 1

c. segregation did not violate the 14th Amendment as long as it was equal