 The result of this, in Vico’s view, is to appreciate history as at once “ideal”-since it is never perfectly actualized-and “eternal,” because it reflects the presence of a divine order or Providence guiding the development of human institutions. Nations need not develop at the same pace-less developed ones can and do coexist with those in a more advanced phase-but they all pass through the same distinct stages (corsi): the ages of gods, heroes, and men. Nations “develop in conformity to this division,” Vico says, “by a constant and uninterrupted order of causes and effects present in every nation” (“The Course the Nations Run,” §915, p.335). Each stage, and thus the history of any nation, is characterized by the manifestation of natural law peculiar to it, and the distinct languages (signs, metaphors, and words), governments (divine, aristocratic commonwealths, and popular commonwealths and monarchies), as well as systems of jurisprudence (mystic theology, heroic jurisprudence, and the natural equity of free commonwealths) that define them.