Compensation and reparation are two parts or forms of compensatory or corrective justice. This essay aims, first, to distinguish, define, and analyze these two forms as against distributive and penal justice; and, second, to provide a moral justification of a system or social practice of compensation and of reparation, drawing on the ideas of Aristotle, William Blackstone, Bernard Boxill, John Rawls, and James Sterba. Then, by applying the results of the analysis to the first genocide of the twentieth century, the (...) Armenian genocide, it illustrates certain difficulties in realizing reparative justice when the wrongful injury is perpetrated by a sovereign state, and it emphasizes the paramount importance in such cases of the acknowledgment of wrong by the perpetrator. (shrink)