We're closing in on the end of the story of the Italian unification. Through both force of arms and cunning, Piedmont has conquered almost all of Italy - from the perspective of grand, heroic history, we've already passed the climax and we're just tying up loose ends. But that's not how I feel about it - because we're about to leave the heady days of high hopes and dreams for the future into the murky realm of mistakes, and of what might have been.