If in the Civil War God was preserving American nationality, giving the nation a baptism of blood, after that sacramental rebirth the question naturally arose, why had nationality been preserved, and what purpose was the regenerated nation to serve? In asking the question Protestant clergymen assumed that history had meaning, a plot, and that the United States would play a role in it. When they looked forward, what did they see ahead for America on the world stage? Upon investigation that forward look emerges as more than a blurred daydream. Leaders of Protestant thought analyzed American destiny in terms of sophisticated contemporary interpretations of history. From their analysis grew serious intellectual ideas of destiny which in retrospect appear as a prelude to later imperialism.