When the editor of ‘The Graphic’ proposed that I should write a paper on this subject, I readily consented, thinking it would be a light and easy task, and one which could be accomplished in two or three weeks. Light and easy it certainly was in a sense, because it was very pleasant work, and the books to be consulted are easily accessible; but then there are so many: the investigation of a single point sometimes carried one through half-a-dozen volumes. The two or three weeks became two or three months. At the very outset of the work I was startled to find how great a revolution has taken place in our opinions and ways of thinking, how much greater than is at first understood. For instance, America was, fifty years ago, practically unknown to the bulk of our people; American ideas had little or no influence upon us; our people had no touch with the United States; if they spoke of a Republic, they still meant the first French Republic, the only Republic they knew, with death to kings and tyrants; while the recollection of the guillotine still preserved cautious and orderly people from Republican ideas. Who now, however, connects a Republic with a Reign of Terror and the guillotine? The American Republic, in fact, has taken the place of the French. Again, though the Reform Bill had been, in 1837, passed already five years, its effects were as yet only beginning to be felt; we were still, politically, in the eighteenth century. So in the Church, in the Law, in the Services, in Society, we were governed by the ideas of the eighteenth century. The nineteenth century actually began with steam communication by sea; with steam machinery; with railways; with telegraphs; with the development of the colonies; with the admission of the people to the government of the country; with the opening of the Universities; with the spread of science; with the revival of the democratic spirit. It did not really begin, in fact, till about fifty years ago. When and how will it end? By what order, by what ideas, will it be followed?