naturally compares it with the most important other living governments, and these are changing too; what he illustrates are altered in one way, and his sources of illustration are altered probably in a different way. This difficulty has been constantly in my way in preparing a second edition of this book. It describes the English Constitution as it stood in the years 1865 and 1866. Roughly speaking, it describes its working as it was in the time of Lord Palmerston; and since that time there have been many changes, some of spirit and some of detail. In so short a period there have rarely been more changes. If I had given a sketch of the Palmerston time as a sketch of the present time, it would have been in many points untrue; and if I had tried to change the sketch of seven years since into a sketch of the present time, I should probably have blurred the picture and have given something equally unlike both.
The best plan in such a case is, I think, to keep the original sketch in all essentials as it was at first written, and to describe shortly such changes either in the Constitution itself, or in the Constitutions compared with it, as seem material. There are in this book various expressions which allude to persons who were living and to events which were happening when it first appeared; and I have carefully preserved these. They will serve to warn the reader what time he is reading about, and to prevent his mistaking the date at which the likeness
