We are led, therefore, by evidence of the solidest material reality to see this great empire on the Atlantic and along the western Mediterranean; this Atlantean land of the cromlech-builders, as we may call it, for want of a better name. As the thought and purpose of its inhabitants are uniform throughout its whole vast extent, we are led to see in them a single homogeneous race, working without rivals, without obstacles, without contests, for they seem everywhere to have been free to choose what sites they would for their gigantic structures. And we are irresistibly led to believe that these conditions must have endured throughout a vast extent of time, for no nation which does not look back to a distant past will plan for a distant future. The spiritual sweep and view of the cromlech-builders are, therefore, as great as the extent of their territory. This mysterious people must have had a life as wonderful as that of Greece or Rome or Egypt, whose territories we find them everywhere approaching, but nowhere invading. What we now know of the past history of our race is so vast, so incredibly enormous, that we have ample space for such a territory, so widespread, so enduring, as we have seen demanded by the position of the cromlechs and standing stones; more than that, so overwhelming are the distances in the dark backward and abysm of time, to which we must now carry the dawn of human history, that the time needed for the building of the cromlechs may seem quite recent and insignificant, in view of the mightier past, stretching back through geologic ages. The nineteenth century may well be called the age of resurrection, when long-forgotten epochs of man were born again into our knowledge. We can carry back that knowledge now to the early Miocene period, to which belong the human relics found by the Abbé Bourgeois on the uplands of Thenay, in central France; and no one believes that the early Miocene age can be as recent as a million years ago. A vast space separates the Thenay relics from the later traces of man found in Pliocene sands with the bones of the archaic meridional elephant,--at a date when the German ocean was a forest, full of southern trees and huge beasts now long since departed from the earth. A period hardly less vast must separate these from the close of the glacial age, when man roamed the plains of Europe, and sketched the herds of mammoths as they cropped the leaves. That huge beast, too, has long since departed into the abyss; but man the artist, who recorded the massive outline, the huge bossed forehead, the formidable bulk of the shaggy arctic elephant, engraved in firm lines on a fragment of its tusk,--man still remains. Man was present when rhinoceros and elephant were as common in Britain as they are to-day in Southern India or Borneo; when the hippopotamus was as much at home in the waters of the Thames as in the Nile and Niger; when huge bears like