the war could not have been fought. More than that, without just the sort of commonwealth that Pennsylvania had already become, standing in the center of things—cosmopolitan, independent of royalist or aristocratic influence, populous, well-to-do, democratic, steady—it is hard to see how the Revolution could have been undertaken at all.
But for the incident which permitted Penn's settlement, the vast territory which afterward constituted Pennsylvania would have become merely an extension of New York, or of New Jersey, or of Maryland, or of Virginia, or of all of them. The chances are that its resources would have been exploited by slave labor. The greater part of the state might have remained slave territory up to 1861. In any case its development would have been much more slow, its peopling much less rapid. Not only must Indian wars have checked growth, but the spectacle of
