This fact is a key to the culture of the Bronze Age. Widely separated communities, destitute of a knowledge of metals, would instinctively make use of stone. In this case uniformity of type would not imply community of knowledge. But a knowledge of metals is altogether different. It is wonder enough that one community should have hit on the invention of bronze. The chance would be against its independent discovery in widely separated areas. They would be more apt to chance on the production of some other metal. Thus; tribes in the interior of Africa are said to have passed direct from the Stone to the Iron Age, a knowledge of bronze not having been carried to them.
We are thus able to form a true conception of the Bronze Age. It did not prevail over the world at the same time. Indeed, as we shall subsequently see, there is every reason to suppose it spread very slowly, and that it still lingered in Central and Northern Europe long after its use had been abandoned for that of iron in the South. Neither, when it was first introduced, did it put a stop to the use of stone. It was necessarily costly, and on its first appearance in a country, brought hither by trade, could only be afforded by rich and powerful chiefs and warriors. As time advanced, and they learned to make it cheaper, and each country took up its separate manufacture, it would gradually supersede stone. But bronze was never cheap enough to drive out the use of stone altogether. This only occurred when the art of working iron was discovered.
We shall learn that the knowledge of bronze, while a very important and distinguishing phase of culture of the Bronze Age, was not its only characteristic. It was distinguished by the arrival and spread of the Aryan races, by a great extension of commerce, by more refinements in the comforts of life, by the increasing strength of government, which in after ages flowered out in the mighty nations of antiquity, and rendered historic, civilization possible.
Some facts stand out with great prominence. The origin of this culture is lost in the very night of time. We may be sure that it goes back to a profound antiquity, and that it extended over a long series of years.
It is evident there was no great and sudden change from the culture of the Stone Age to that of Bronze. It was as if the darkness of night had given place to the roseate light of dawn, to be shortly followed by the full day of historic times. It was probably introduced by trade. The articles introduced in this way would consist of simple implements, weapons, and ornaments. Following after the trade would be found the smelter with his tools, and, where the conditions were favorable, local manufactories would be set up. But this home industry would not prevent importation of more pretentious articles from abroad. This would account for the rich collections of shields, swords, and golden cups found in Denmark that betray an Etruscan origin.
Investigations of recent scholars show that the bronze of the early Bronze Age came from Asia Minor. Subsequently there were three great centers of bronze production, each having certain styles. These were the Russian on the east, the Scandinavian on the north, and the Mediterranean on the south. If this view be correct, bronze must have been in use in the South of Europe long before it was in the North. This view of the introduction of bronze is, we think, that of the best scholars in Europe. Others, however, think bronze was brought in by the invasion of the Aryan tribes. Mr. Keary says: “The men of the Bronze Age were a new race, sallying out of the east to dispossess the older inhabitants, and if, in some places, the Bronze men and the Stone men seem to have gone on for a time side by side, the general characteristic of the change is that of a sudden break.”9 We have shown that it was carried to England by an invasion, and it was, perhaps, so introduced into Denmark, but in other countries of Europe by trade.10
Let us now see what change in the home life, in the culture of the people, would be brought about by the use of bronze. We must reflect that we are not to deal with some new race, but with the same race that inhabited Europe at the close of Neolithic times. The people who had triumphed over nature with their implements of stone were now put in possession of weapons and implements of greatly increased efficiency. The results could not fail to advance their culture. We would not expect any great change in the houses. They would, however, be much better built. The metallic tools were certainly a long ways ahead of the best stone implements. With the aid of metallic axes, knives, saws, gouges, and chisels, their cabins could be increased in size and appearance. They still built settlements over the lakes, but the Bronze Age settlements were more substantially built, and placed farther out from shore. Fortified places were still numerous; the remains of thousands of them of this age have been found in Ireland. But the forests were cleared, wild animals disappeared, society became more settled, and we may be sure that an increasing number of little hamlets were scattered over the country.
Caves were resorted to during this epoch only in times of danger. One at Heathbury Burn, in England, contained portions of the skeletons of two individuals, surrounded by many articles of bronze and a mould for casting bronze axes. It is not difficult to read the story. In some time of sudden danger workers in bronze fled hither with their stores, but owing to some cause were unable to escape the death from which they were fleeing, and their bodies, with their mineral stores, were lost to sight until the modern explorer made them a subject of scientific speculations.11
