Opponents Have Voiced Numerous Objections for Expanding the Franchise, but What

Opponents have voiced numerous objections for expanding the franchise, but what has not happened as a result of reducing barriers to voting?

A) Those who do not own property have not despoiled those who do own property.
B) There was a decline in the percentage of those eligible to turn out and vote.
C) Incumbents continue to win reelection at very high rates.
D) It did not prevent a century of racial discrimination at the polls.