Christianity, perhaps the most complex and comprehensive question that can embarrass a historian. He disparages the influence of the mediaeval Church on nations just emerging from a barbarous paganism, and he exalts it when it had become associated with despotism and persecution. He insists on the liberating action of the Reformation in the sixteenth century, when it gave a stimulus to absolutism; and he is slow to recognise, in the enthusiasm and violence of the sects in the seventeenth, the most potent agency ever brought to bear on democratic history. The omission of America creates a void between 1660 and 1789, and leaves much unexplained in the revolutionary movement of the last hundred years, which is the central problem of the book. But if some things are missed from the design, if the execution is not equal in every part, the praise remains to Sir Erskine May, that he is the only writer who has ever brought together the materials for a comparative study of democracy, that he has avoided the temper of party, that he has shown a hearty sympathy for the progress and improvement of mankind, and a steadfast faith in the wisdom and the power that guide it. FOOTNOTES: [Footnote 5: _The Quarterly Review_, January 1878.] IV THE MASSACRE OF ST. BARTHOLOMEW[6] The way in which Coligny and his adherents met their death has been handed down by a crowd of trustworthy witnesses, and few things in history are known in more exact detail. But the origin and motives of the tragedy, and the manner of its reception by the opinion of Christian Europe, are still subject to controversy. Some of the evidence has been difficult of access, part is lost, and much has been deliberately destroyed. No letters written from Paris at the time have been found in the Austrian archives. In the correspondence of thirteen agents of the House of Este at the Court of Rome, every paper relating to the event has disappeared. All the documents of 1572, both from Rome and Paris, are wanting in the archives of Venice. In the Registers of many French towns the leaves which contained the records of August and September in that year have been torn out. The first reports sent to England by Walsingham and by the French Government have not been recovered. Three accounts printed at Rome, when the facts were new, speedily became so rare that they have been forgotten. The Bull of Gregory XIII. was not admitted into the official collections; and the reply to Muretus has escaped notice until now. The letters of Charles IX. to Rome, with the important exception of that which he wrote on the 24th _of_ August, have been dispersed and lost The letters of Gregory XIII. to France have never been seen by persons willing to make them public. In the absence of these documents the most authentic information is that which is supplied by the French Ambassador and by the Nuncio. The despatches of Ferralz, describing the attitude of the Roman court, are extant, but have not been used.