5. Many of the ablest commentaries on the Germania and Agricola have appeared within a comparatively recent period, some of them remarkable examples of critical acumen and exegetical tact, and others, models of school and college editions. It has been the endeavor of the editor to bring down the literature pertaining to Tacitus to the present time, and to embody in small compass the most valuable results of the labors of such recent German editors as Grimm, Günther, Gruber, Kiessling, Dronke, Roth, Ruperti, and Walther. The text is, in the main, that of Walther, though the other editors just named have been consulted; and in such minor differences as exist between them, I have not hesitated to adopt the reading which seemed best to accord with the usage and genius of Tacitus, especially when sanctioned by a decided preponderance of critical suffrage. Other readings have been referred to in the Notes, so far as they are of any considerable importance, or supported by respectable authority. Partly for convenience, but chiefly as a matter of taste, I have ventured to follow the German editions in dispensing entirely with diacritical marks, and in some peculiarities of less importance, which if not viewed with favor, it is hoped, will not be judged with severity. The punctuation is the result of a diligent comparison of the best editions, together with a careful study of the connexion of language and of thought. The German editions above mentioned, together with several French, English, and American works, have not only been constantly before me, but have been used with great freedom, and credit awarded to them accordingly. Some may think their names should have appeared less frequently; others that they should have received credit to a still greater extent. Suffice it to say, I have never intended to quote the language, or borrow the thoughts of an author, without giving his name; and in matters of fact or opinion, I have cited authorities not only when I have been indebted to them for the suggestion, but whenever, in a case of coincidence of views, I thought the authorities would be of any interest to the student. I have not considered it needful, with German scrupulosity, to distinguish between my own references and those of others. It may safely be taken for granted, that the major, perhaps the better, part of them have been derived from foreign sources. But no references have been admitted on trust. They have been carefully verified, and it is hoped that numerous as they are, they will be found pertinent and useful, whether illustrative of things, or of mere verbal usage. Some, who use the book, will doubtless find occasion to follow them out either in whole or in part; and those who do not, will gain a general impression as to the sources from which collateral information may be obtained, that will be of no small value.