This later prehistoric people brought in new kinds of pottery and more commerce, which provided gold, silver, and various foreign stones; they also elaborated the art of flint-working to its highest pitch of regularity and beauty, and they generally extended the use of copper, and developed the principal tools to full size. But they show even less artistic feeling than the earlier branch, for all figure-carving quickly decayed, both in ivory and in stone. The use of amulets was brought in, and also forehead pendants of shell. And the signs which were already in use almost entirely disappeared. This prehistoric civilisation was much decayed when it was overcome by a new influx of people, who founded the dynastic rule. These came apparently from the Red Sea, as they entered Egypt in the reign of Coptos, and not either from the north or from the Upper Nile. They were a highly artistic people, as the earliest works attributable to them--the Min sculptures at Coptos--show better drawing than any work by the older inhabitants; and they rapidly advanced in art to the noble works of the Ist Dynasty. They also brought in the hieroglyphic system, which was developed along with their art. It seems probable that they came up from the Land of Punt, at the south of the Red Sea, and they may have been a branch of the Punic race in its migration from the Persian Gulf round by sea to the Mediterranean. They rapidly subdued the various tribes which were in Egypt, and at least five different types of man are shown on the monuments of their earliest kings.[d] Of these there were two distinct lines, the kings of Upper and the kings of Lower Egypt. The Palermo stone gives us the names of seven independent kings of Lower Egypt who ruled before the time of Menes--Seker, Tesau, Tau, Thesh, Neheb, Uat´-nar, and Mekha, while within the past few years the names of three pre-dynastic kings of Upper Egypt have been revealed--Te, Re, and Ka. To discover when and where these early monarchs reigned is probably the most interesting and important problem engaging the Egyptologist to-day.[a] CHAPTER II. THE OLD MEMPHIS KINGDOM THE FIRST DYNASTY _Thinites_