When I assented to the request of the publishers that I would edit a new edition of the History of Germany, and write an additional chapter finishing the work down to the present date, I was fully aware of both my own shortcomings and the difficulty of the task. That I undertook it, nevertheless, is because I was strongly tempted to perform what I considered, in my case, an act of piety. Being naturally familiar with the aim and style of this book, I have tried to compile a new chapter in the simple narrative fashion by which the History has commended itself to its readers.
