We see how Gaul and Britain, as France and England were called in Roman times, had their names changed after the fall of the Roman Empire; but most of the countries round the Mediterranean Sea kept their old names, just as they kept for the most part their old languages. Italy, Greece, and Spain all kept their old names, although new peoples flocked down into these lands too. But though new peoples came, in all these lands they learned the ways and languages of the older inhabitants, instead of changing everything, as the English did in Britain. And so it was quite natural that they should keep their own names too.

Most of the other countries in Europe took their names from the people who settled there. Germany (the Roman Germania) was the part of Europe where most of the tribes of the German race settled down. The divisions of Germany, like Saxony, Bavaria, Frisia, were the parts of Germany where the German tribes known as Saxons, Bavarians, and Frisians settled. The name Austria comes from Osterreich, the German for "eastern kingdom." Holland, on the other hand, takes its name from the character of the land. It comes from holt, meaning "wood," and lant, meaning "land." The little country of Albania is so called from Alba, or "white," because of its snowy mountains.

But perhaps the names of the old towns of the old world tell us the best stories of all. The greatest city the world has ever seen was Rome, and many scholars have quarrelled about the meaning of that great name. It seems most likely that it came from an old word meaning "river." It would be quite natural for the people of early Rome to give such a name to their city, for it was a most important fact to them that they had built their city just where it was on the river Tiber.

One of the best places on which a town could be built, especially in early days, was the banks of a river, from which the people could get water, and by which the refuse and rubbish of the town could be carried away. Then, again, one of the chief things which helped Rome to greatness was her position on the river Tiber, far enough from the sea to be safe from the enemy raiders who infested the seas in those early days, and yet near enough to send her ships out to trade with other lands. Thus it was, probably, that a simple word meaning "river" came to be used as the name of the world's greatest city.

Others among the great cities of the ancient world were founded in a quite different way. The great conqueror, Alexander the Great, founded cities in every land he conquered, and their names remain even now to keep his memory alive. The city of Alexandria, on the north coast of Africa, was, of course, called after Alexander himself, and became after his death more civilized and important than any of the Greek cities which Alexander admired so much, and which he tried to imitate everywhere. Now Alexandria is no longer a centre of learning, but a fairly busy port. Only its name recalls the time when it helped in the great work for which Alexander built it—to spread Greek learning and Greek civilization over Europe and Asia.

Another city which Alexander founded, but which afterwards fell into decay, was Bucephalia, which the great conqueror set up in the north of India when he made his wonderful march across the mountains into that continent. It was called after "Bucephalus," the favourite horse of Alexander, which had been wounded, and died after the battle. The town was built over the place where the horse was buried, and though its story is not so interesting as that of Alexandria, as the town so soon fell into decay, still it is worth remembering.

Another of the world's ancient and greatest cities, Constantinople, also took its name from a great ruler. In the days when the Roman Empire was beginning to decay, and new nations from the north began to pour into her lands, the emperor, Constantine the Great, the ruler who made Christianity the religion of the empire, chose a new capital instead of Rome. He loved Eastern magnificence and Eastern ways, and he chose for his new capital the old Greek colony of Byzantium, the beautiful city on the Golden Horn, which Constantine soon made into a new Rome, with churches and theatres and baths, like the old Rome. The new Rome was given a new name. Constantine had turned Byzantium into a new city, and it has ever since been known as Constantinople, or the "city of Constantine."

We can nearly always tell from the names of places something of their history. If we think of the names of some of our English towns, we notice that many of them end in the same way. There are several whose names begin or end in don, like London itself. Many others end in caster or chester, ham, by, borough or burgh.

We may be sure that most of the places whose names begin or end in don were already important places in the time before the Britons were conquered by the Romans. The Britons were divided into tribes, and lived in villages scattered over the land; but each tribe had its little fortress or stronghold, the "dun," as it was called, with walls and ditches round it, in which all the people of the tribe could take shelter if attacked by a strong enemy. And so the name of London takes us back to the time when this greatest city of the modern world, spreading into four counties, and as big as a county itself, with its marvellous buildings, old and new, and its immense traffic, was but a British fort into which scantily-clothed people fled from their huts at the approach of an enemy.

But the British showed themselves wise enough in their choice of places to build their duns, which, as in the case of London, often became centres of new towns, which grew larger and larger through Roman times, and on into the Middle Ages and modern times.