These remarks by Tacitus, in all their brevity, are of great importance. Boats, exactly corresponding to the description as given, have been found in Swedish graves of this period, and that they were used for river traffic, to bring the gold and products of Rome and Byzantium up the Vistula and Oder, is evident. The great opulence in dress and temple service of which the archæological finds bear witness, and of which later writers also speak as characteristic of the Swedes, is a proof of the wealth that at all times has attended naval dominion. Thus far all the statements being fully corroborated, one cannot but place great importance upon those that follow. The Roman historian tells us that, on account of the honor which the Swedes held for wealth, they were subject to a monarchial government, without any limitations; that is, the crown was hereditary, not elective. This coincides in every way with Swedish conditions of political affairs, such as we know them from later times. The important conclusions to be gathered from the statements of Tacitus, are that the Swedes already at the dawn of the Christian era held the political supremacy in the Scandinavian peninsula, or at least in its eastern and southern parts, and that the various lesser communities stood in allegiance to the hereditary king of the Sviar (Svear), or Swedes in a limited sense, the inhabitants of Svealand. The psychological conclusions made by Tacitus, on the basis of his own statements, hold good of the Swedes of to-day as well as of those of 2,000 years ago. They still honor wealth and a monarchial government and consider the sea their best defence against foreign foes. Ptolemy, the Alexandrine geographer of the second century after Christ, speaks of the Scandinavian islands, situated east of the Cimbrian peninsula. The fourth and most easterly of these is the one originally called Scandeia. He enumerates six tribes which inhabit it, the names being unrecognizable, except the one of Gutai, Gauts or Goths, by him for the first time mentioned as dwelling in Scandinavia. To this information, gathered from classical authors, nothing is added for the next four hundred years in regard to the countries of the North. Only in the sixth century, when Rome has succumbed before the Gothic invasions, and the Teutonic tribes have divided between themselves the provinces of the West Roman empire, new information about Sweden is given by a Byzantine author, Prokopios, a contemporary of emperor Justinian. He mentions Scandinavia by the name Thule, and says he bases his statements upon information obtained from people “who come from there.”