What general principle was established with the Plessy v. Ferguson Supreme Court decision?

Question

(1 point)
• States could not prevent African Americans from voting.
• States could be punished with decreased congressional representation if they did not allow African Americans to vote.
• States could require separate facilities for African Americans as long as the facilities were equal.
• States could not use poll taxes and literacy tests to establish voting eligibility.

Answer 1

States could require separate facilities for African Americans as long as the facilities were equal.