"Nevertheless it is evident — if only from the Greek example just cited — that proto-nationalism, where it existed, made the task of nationalism easier, however great the differences between the two, insofar as existing symbols and sentiments of proto-national community could he mobilized behind a modern cause or a modern state. But this is far from saying that the two were the same, or even that one must logically or inevitably lead into the other. For it is evident that proto-nationalism alone is clearly not enough to form nationalities, nations, let alone states."