In giving this enlarged signification to the terms Algic and Ostic, reference has been had to the requisitions of a general philological classification. But it is proper to remark of the Algic tribes, to whom our attention is to be particularly directed, that they were marked by peculiarities and shades of language and customs deemed to be quite striking among themselves. They were separated by large areas of territory, differing considerably in their climate and productions. They had forgotten the general points in their history, and each tribe and sub-tribe was prone to regard itself as independent of all others, if not the leading or parent tribe. Their languages exhibited diversities of sound, where there was none whatever in its syntax. Changes of accent and interchanges of consonants had almost entirely altered the aspect of words, and obscured their etymology. Some of the derivates were local, and not understood beyond a few hundred miles, and all the roots of the language were buried, as we find them at this day, beneath a load of superadded verbiage. The identity of the stock is, however, to be readily traced amid these discrepancies. They are assimilated by peculiar traits of a common physical resemblance; by general coincidence of manners, customs, and opinions; by the rude rites of a worship of spirits, everywhere the same; by a few points of general tradition; and by the peculiar and strongly-marked features of a transpositive language, identified by its grammar, alike in its primitive words, and absolutely fixed in the number and mode of modification of its radical sounds.