When the Battle of the Frontiers ended, the war had been in progress for twenty days and during that time had created passions, attitudes, ideas, and issues, both among belligerents and watching neutrals, which determined its future course and the course of history since. The world that used to be and the ideas that shaped it disappeared too, like the wraith of Verhaeren’s former self, down the corridors of August and the months that followed. Those deterrents—the brotherhood of socialists, the interlocking of finance, commerce, and other economic factors—which had been expected to make war