During Dr. Schliemann's three-year excavations in the depths of Troy, he has had daily and hourly opportunities of convincing himself that, from the standard of our own or of the ancient Greek mode of life, we can form no idea of the life and doings of the four nations which successively inhabited this hill before the time of the Greek settlement. They must have had a terrible time of it, otherwise we should not find the walls of one house upon the ruined remains of another, in continuous but _irregular_ succession; and it is just because we can form no idea of the way in which these nations lived and what calamities they had to endure, that it is impossible to calculate the duration of their existence, even approximately, from the thickness of their ruins. It is extremely remarkable, but perfectly intelligible from the continual calamities which befel the town, that the civilization of all the four nations constantly declined; the terra-cottas, which show continuous _decadence_, leave no doubt of this. The first settlement on this hill of _Hissarlik_ seems to have been of the longest duration, for its ruins cover the rock to a height of from thirteen to twenty feet. Its houses and walls of fortification were built of stones, large and small, joined with earth, and manifold remains of these may be seen in the excavations. It was supposed that these settlers were identical with the Trojans of whom Homer sang, which is not the case. All that can be said of the first settlers is that they belonged to the Aryan race, as is sufficiently proved by the Aryan religious symbols met with in the strata of their ruins, both upon the pieces of pottery and upon the small curious terra-cottas with a hole in the centre, which have the form of the crater of a volcano or of a _carrousel_, _i.e._, a top.