Which Statement About the Disenfranchisement of Blacks in the South

Which statement about the disenfranchisement of blacks in the South is FALSE?

A) White leaders presented disenfranchisement as a "good government" measure.
B) Between 1890 and 1906, every southern state enacted laws or constitutional provisions meant to eliminate the black vote.
C) In passing various laws to restrict blacks from voting, numerous poor and illiterate whites also lost the right to vote in the South.
D) The Supreme Court upheld the grandfather clause.