Why Was the Reform Bill of 1832 a Political Landmark

Why was the Reform Bill of 1832 a political landmark?

A) It increased the number of male voters by about 50 percent and set a precedent for widening suffrage further.
B) It granted a powerful voice to the numerically superior but materially poorer south and demonstrated the weakness of industry.
C) It gave universal suffrage to all men over the age of twenty-five and to women who held a sufficient amount of property.
D) It granted women the right to initiate divorce on grounds other than abandonment, specifically abuse of themselves or their children.