The correct answer is A) to change or improve something by correcting faults or removing abuses.
To reform means to change or improve something by correcting faults or removing abuses.
Reformation is the right thing to do when previously governments have committed unfair practices or have made wrong decisions that had negative consequences for the citizens. Reformation implies the change of thing that used to be in the past or to correct whatever needs to modify in order to improve any situation. For instance, a government could reforms law if people considered they need to change or adapt to the new living conditions.
