Which of the Following Statements About the "Separate but Equal

Which of the following statements about the "separate but equal" provision of Plessy v. Ferguson is MOST accurate?

A) resulted in African-American schools that were comparable to white schools.
B) resulted in African-American schools that were preferable to white schools in the South.
C) did not seriously hamper the labor market experience of African-Americans.
D) led to the creation of African-American schools that were systematically under funded.