Certainly, therefore, it was not in consequence of its size that Chaldaea became so important a country in the early ages, but rather in consequence of certain advantages of the soil, climate, and position, which will be considered in the next chapter.
It has been already noticed that in the ancient Chaldaea, the chief--almost the sole-geographical features, were the rivers.

Nothing is more remarkable even now than the featureless character of the region, although in the course of ages it has received from man some interruptions of the original uniformity.

On all sides a dead level extends itself, broken only by single solitary mounds, the remains of ancient temples or cities, by long lines of slightly elevated embankment marking the course of canals, ancient or recent, and towards the south--by a few sand-hills.

The only further variety is that of color; for while the banks of the streams, the marsh-grounds, and the country for a short distance on each side of the canals in actual operation, present to the eye a pleasing, and in some cases a luxuriant verdure; the rest, except in early spring, is parched and arid, having little to distinguish it from the most desolate districts of Arabia.

Anciently, except for this difference, the tract must have possessed all the wearisome uniformity of the steppe region; the level horizon must have shown itself on all sides unbroken by a single irregularity; all places must have appeared alike, and the traveller can scarcely have perceived his progress, or have known whither or how to direct his steps.