Introduction to the study of the history of language

by Herbert A. Strong; Willem Sijbrand Logeman; Benjamin Ide Wheeler

All would now be simple and easy if lines of demarcation thus arrived at were found to coincide with whatever peculiarities or characteristics we happened to choose for our criteria. But the fact is that groups which would be classed together in view of some special points of resemblance will fall asunder when other points are considered as essential characteristics; for the spread of characteristics derived from intercourse with one district must frequently be checked and thwarted by intercourse with another district that does not share the same tendency.

Thus, if we make use of the letter a to indicate a group of individuals speaking a tongue essentially identical, employing b for another such group, c for a third, and so on, then a and b may very possibly correspond in usage or pronunciation in some point, x, in which both may differ from c, while a and c, but not b, will be found to agree in y. In yet a third point, z, in which they both differ from a, etc., b and c may agree; whilst a, b, c and other groups may very well have points, w, t, etc., in common with one another and with d or e, and in these same points will differ from f. On the other hand, f may agree in some other points with a, in some with b, in some with c, etc.

It is unnecessary to dwell further on this. We see plainly that as different alterations have a different extent and different lines of demarcation, the crossings of groups and resemblances may be expected to become of infinite complexity.

But if, further, we suppose the differentiation between a, b, and c to be already so great that we may regard these as separate dialects, yet it is by no means impossible that a tendency to some alteration should make itself felt in each of them, or that, having arisen in one, the peculiarity should spread over all. It follows from this consideration that any peculiarity shared by all or many dialects of a language is not necessarily older than one which characterises only a few, though, of course, that such will be the case is the natural assumption.

Nor are the most strongly marked characteristics, by whose means we now distinguish existing dialects, and according to which we range them into groups, necessarily older than those which we overlook in deciding these mutual relationships. To instance this, we may refer to the various Teutonic dialects, which undoubtedly had many marked differences long before the process of sound-shifting began. It was some time in or near the seventh century A.D. when some of these dialects commenced to substitute p for b, t for d, k for g; t became ts (z), k became h, p became f or pf, and in some cases b and g were substituted for the sonant fricatives v and g.[3] This change or sound-shifting was in progress during something like two centuries, and it is according to the extent of their participation in this that we classify the various dialects as High German, Middle German, and Low German, respectively. We consequently class as Low German three dialects which otherwise present very strongly marked differences: the Frisian, the Saxon, and in part the Franconian, the case of which last is especially instructive.

The Franconian dialect did not as a whole participate in the changes to which we have alluded above. Only the more southern part of the Franconian tribe adopted the sound-shifting, in common with other southern tribes which spoke distinctly different dialects. Consequently, adhering to our above-mentioned principle of classification, we must class the so-called Low Franconian in a group totally distinct from that in which the High Franconian must be placed, notwithstanding the fact that in other respects these dialects have preserved many important resemblances.

It would also be incorrect to regard dialects which have become more strongly differentiated than others as having necessarily become so at an earlier date. The widest divergence is not necessarily the oldest, for circumstances may arise to facilitate the widening of a recent breach, as they may, on the other hand, arise to prevent a slight divergence of long standing from becoming a gap of importance. If two groups, a and b, are differentiated, and yet keep up sufficient intercourse, they may very well remain similar, though not equal, during a very long period; while a subdivision of a, which circumstances only affecting a minority in that group have separated later, may develop a rapidly increasing divergence between its small community on the one hand, and the remaining members of a together with the whole of b on the other.

One more lesson resulting from the foregoing consideration is the following. It is too often assumed as a matter of course that the speech of districts lying between others that possess strongly differentiated languages is the result of the contact and commixture of the two latter. Such possibility is indeed not denied; it, in fact, often occurs; but the alternative supposition that the mixture is a survival of some intermediate dialect is equally possible, and must not be forgotten.

It is clear that what we now call languages are merely further developments of dialects; but here once more we may easily err by assuming too much. If we find two distinct languages, it does not necessarily follow that they have passed through a stage in which they were two dialects, distinct indeed, but differing to a less extent than at present. Indicating dialects by a and b, and languages by A and B, we must not conclude, on meeting with the two latter, that A must have inevitably originated from a, and B from b. It is quite possible that both A and B may have arisen from (say) a alone; and of this possibility Anglo-Saxon and its descendant Modern English furnish a clear instance.

The dialect spoken by the invaders differed, if at all, in a very slight degree from the Frisian (a), which followed a regular course of development in its ancestral home. But the language of the invaders (which, in view of its identity or close resemblance with the Frisian, we may also call a) had in the British Islands a different history and a different development. It was rapidly differentiated, and one of its dialects became a literary language, distinct in every point from its sister-tongue. Thus the modern representative of Frisian (A), and our present literary English (B) are found to have sprung from one source (a) alone.