But the visit of the Romans to Britain on this occasion lasted but three days, for a violent storm scattered the ships with the horses on board.

"The same night," says Caesar, "it happened to be full moon, which generally causes very high tides in the ocean, a fact of which our men were not aware."

Indeed, we may well believe that a night of full moon and an unusually high tide would be a mystery to those children of the Mediterranean.

Their ships had been beached and were lying high and dry when the rapidly rising tide overwhelmed them. Cables were broken, anchors lost, panic ensued.

But Caesar's glory lay in overcoming obstacles, and it is well known how he got his troops and ships safely back across the Channel, and how preparations were hurried on in Gaul for a second invasion of Britain. This is not the place for the story of his campaign. He was the first to raise the curtain on the mysterious islands discovered by Pytheas.

"Far to the west, in the ocean wide, Beyond the realm of Gaul, a land there lies, Sea-girt it lies, where giants dwelt of old."

Caesar's remarks on this new-found land are interesting for us to-day.

He tells us of "a river called the Thames, about eight miles from the sea." "The interior of Britain," he says, "is inhabited by a people who, according to tradition, are aboriginal. The population is immense; homesteads closely resembling those of the Gauls are met with at every turn, and cattle are very numerous. Gold coins are in use, or iron bars of fixed weight. Hares, fowls, and geese they think it wrong to taste; but they keep them for pastime or amus.e.m.e.nt. The climate is more equable than in Gaul, the cold being less severe. The island is triangular in shape, one side being opposite Gaul. One corner of this side, by Kent--the landing-place for almost all ships from Gaul--has an easterly, and the lower one a westerly, aspect. The extent of this side is about five hundred miles. The second trends off towards Spain. Off the coast here is Ireland, which is considered only half as large as Britain. Halfway across is an island called 'Man,' and several smaller islands also are believed to be situated opposite this coast, in which there is continuous night for thirty days. The length of this side is eight hundred miles. Thus the whole island is two thousand miles in circ.u.mference. The people of the interior do not, for the most part, cultivate grain, but live on milk and flesh-meat, and clothe themselves with skins. All Britons, without exception, stain themselves with woad, which produces a bluish tint. They wear their hair long."

Caesar crossed the Thames. "The river can only be forded at one spot,"

he tells us, "and there with difficulty." Farther he did not go. And so this is all that was known of Britain for many a long year to come.

CHAPTER VIII

STRABO'S GEOGRAPHY

Strabo wrote his famous geography near the beginning of the Christian era, but he knew nothing of the north of England, Scotland, or Wales.

He insisted on placing Ireland to the north, and scoffed at Pytheas'

account of Thule.

And yet he boasted a wider range than any other writer on geography, "for that those who had penetrated farther towards the West had not gone so far to the East, and those on the contrary who had seen more of the East had seen less of the West."

Like Herodotus, Strabo had travelled himself from Armenia and western Italy, from the Black Sea to Egypt and up the Nile to Philae. But his seventeen volumes--vastly important to his contemporaries--read like a romance to us to-day, and a glance at the map laid down according to his descriptions is like a vague and distorted caricature of the real thing. And yet, according to the men of his times, he "surpa.s.ses all the geographical writings of antiquity, both in grandeur of plan and in abundance and variety of its materials."

Strabo has summed up for us the knowledge of the ancient world as it was in the days of the Emperor Caesar Augustus of the great Roman Empire, as it was when in far-off Syria the Christ was born and the greater part of the known earth was under the sway of Rome.

A wall-map had already been designed by order of Augustus to hang in a public place in Rome--the heart of the Empire--so that the young Romans might realise the size of their inheritance, while a list of the chief places on the roads, which, radiating from Rome, formed a network over the Empire, was inscribed on the Golden Milestone in the Forum.

[Ill.u.s.tration: A PORTION OF AN OLD ROMAN MAP OF THE WORLD, SHOWING THE ROADS THROUGH THE EMPIRE, RIVERS, MOUNTAINS, AND THE SURROUNDING SEAS. This is a portion--a few inches--taken from the famous Peutinger Table, a long strip map on parchment, of the fourth century, derived from Augustan maps according to the measurements of Caesar Augustus Agrippa. It will be noticed how the roads, beginning with the Twelve Ways, which start from Rome in the centre, go in straight lines over all obstacles to the towns of the Empire. Distances are marked in stadia (about 1/9 mile).]

We may well imagine with what keen interest the schoolmen of Alexandria would watch the extension of the Roman Empire. Here Strabo had studied, here or at Rome he probably wrote his great work toward the close of a long life. He has read his Homer and inclines to take every word he says as true. Herodotus he will have none of.

"Herodotus and other writers trifle very much," he a.s.serts, "when they introduce into their histories the marvellous like an interlude of some melody."

In like manner he disbelieves poor Pytheas and his accounts of the land of Ultima Thule and his marvellous walks through Britain, while he clings to the writings of Eratosthenes.

But in common with them all Strabo believes the world to be one vast island, surrounded on all sides by ocean into which the rivers flow, and the Caspian Sea and Persian Gulf are but inlets. So is also the Mediterranean or "Our Sea," as he prefers to call it. This earth-island reaches north to south, from Ireland, "barely habitable on account of the cold," to the cinnamon country (Somaliland), "the most southerly point of the habitable earth." From west to east it stretches from the Pillars of Hercules right "through the middle of Our Sea"

to the sh.o.r.es of Asia Minor, then across Asia by an imaginary chain of mountains to an imaginary spot where the Ganges, lately discovered, emptied its waters into the world-surrounding ocean stream.

[Ill.u.s.tration: THE WORLD-ISLAND ACCORDING TO STRABO, 18 A.D. The blank s.p.a.ce within the circle is one vast sea surrounding the world.]

The breadth of the habitable earth is three thousand miles, the length about seven thousand--a little world, indeed, with the greater world lying all around it, still undreamt of by the old student of geography and the traveller after truth.

He begins his book with a detailed account of southern Spain. He tells of her two hundred towns. "Those best known are situated on the rivers, estuaries, and seas; but the two which have acquired the greatest name and importance are Cordova and Cadiz. After these Seville is the most noted.... A vast number of people dwell along the Guadalquivir, and you may sail up it almost a hundred and twenty miles from the sea to Cordova and the places a little higher up. The banks and little inlets of this river are cultivated with the greatest diligence. The eye is also delighted with groves and gardens, which in this district are met with in the highest perfection. For fifty miles the river is navigable for ships of considerable size, but for the cities higher up smaller vessels are employed, and thence to Cordova river-boats.

These are now constructed of planks joined together, but they were formerly made out of a single trunk. A chain of mountains, rich in metal, runs parallel to the Guadalquivir, approaching the river, sometimes more, sometimes less, toward the north."

He grows enthusiastic over the richness of this part of southern Spain, famous from ancient days under the name of Tartessus for its wealth.

"Large quant.i.ties of corn and wine are exported, besides much oil, which is of the first quality, also wax, honey, and pitch ... the country furnishes the timber for their shipbuilding. They have likewise mineral salt and not a few salt streams. A considerable quant.i.ty of salted fish is exported, not only from hence, but also from the remainder of the coast beyond the Pillars. Formerly they exported large quant.i.ties of garments, but they now send the unmanufactured wool remarkable for its beauty. The stuffs manufactured are of incomparable texture. There is a superabundance of cattle and a great variety of game, while on the other hand there are certain little hares which burrow in the ground (rabbits). These creatures destroy both seeds and trees by gnawing their roots. They are met with throughout almost the whole of Spain. It is said that formerly the inhabitants of Majorca and Minorca sent a deputation to the Romans requesting that a new land might be given them, as they were quite driven out of their country by these animals, being no longer able to stand against their vast mult.i.tudes." The seacoast on the Atlantic side abounds in fish, says Strabo. "The congers are quite monstrous, far surpa.s.sing in size those of Our Sea. Shoals of rich fat tunny fish are driven hither from the seacoast beyond. They feed on the fruit of stunted oak, which grows at the bottom of the sea and produces very large acorns. So great is the quant.i.ty of fruit, that at the season when they are ripe the whole coast on either side of the Pillars is covered with acorns thrown up by the tides. The tunny fish become gradually thinner, owing to the failure of their food as they approach the Pillars from the outer sea."

He describes, too, the metals of this wondrous land--gold, silver, copper, and iron. It is astonishing to think that in the days of Strabo the silver mines employed forty thousand workmen, and produced something like 900 pounds a day in our modern money!

But we cannot follow Strabo over the world in all his detail. He tells us of a people living north of the Tagus, who slept on the ground, fed on acorn-bread, and wore black cloaks by day and night. He does not think Britain is worth conquering--Ireland lies to the north, not west, of Britain; it is a barren land full of cannibals and wrapped in eternal snows--the Pyrenees run parallel to the Rhine--the Danube rises near the Alps--even Italy herself runs east and west instead of north and south. His remarks on India are interesting.

"The reader," he says, "must receive the accounts of this country with indulgence. Few persons of our nation have seen it; the greater part of what they relate is from report. Very few of the merchants who now sail from Egypt by the Nile and the Arabian Gulf to India have proceeded as far as the Ganges."

He is determined not to be led astray by the fables of the great size of India. Some had told him it was a third of the whole habitable world, some that it took four months to walk through the plain only. "Ceylon is said to be an island lying out at sea seven days' sail from the most southerly parts of India. Its length is about eight hundred miles.

It produces elephants."

Strabo died about the year 21 A.D., and half a century pa.s.sed before Pliny wrote _An Account of Countries, Nations, Seas, Towns, Havens, Mountains, Rivers, Distances, and Peoples who now Exist or Formerly Existed_. Strange to say, he never refers in the most distant way to his famous predecessor Strabo. He has but little to add to the earth-knowledge of Strabo. But he gives us a fuller account of Great Britain, based on the fresh discoveries of Roman generals.

CHAPTER IX

THE ROMAN EMPIRE AND PLINY

In the year 43 A.D. the Emperor Claudius resolved to send an expedition to the British coast, lying amid the mists and fog of the Northern Ocean.

A gigantic army landed near the spot where Caesar had landed just a hundred years before. The discovery and conquest of Britain now began in real earnest. The Isle of Wight was overrun by Romans; the south coast was explored. Roman soldiers lost their lives in the bogs and swamps of Gloucestershire. The eastern counties, after fierce opposition, submitted at the last. The spirit of Caractacus and Boadicea spread from tribe to tribe and the Romans were constantly a.s.sailed. But gradually they swept the island. They reached the banks of the river Tyne; they crossed the Tweed and explored as far as the Firths of Clyde and Forth. From the coast of Galloway the Romans beheld for the first time the dim outline of the Irish coast. In the year 83 A.D. Agricola, a new Roman commander, made his way beyond the Firth of Forth.

"Now is the time to penetrate into the heart of Caledonia and to discover the utmost limits of Britain," cried the Romans, as they began their advance to the Highlands of Scotland. While a Roman fleet surveyed the coasts and harbours, Agricola led his men up the valley of the Tay to the edge of the Highlands, but he could not follow the savage Caledonians into their rugged and inaccessible mountains. To the north of Scotland they never penetrated, and no part of Ireland ever came under Roman sway, in that air "the Roman eagle never fluttered." The Roman account of Britain at this time is interesting.

"Britain," says Tacitus, "the largest of all the islands which have come within the knowledge of the Romans, stretches on the east towards Germany, on the west towards Spain, and on the south it is even within sight of France.... The Roman fleet, at this period first sailing round this remotest coast, gave certain proof that Britain was an island, and at the same time discovered and subdued the Orkney Islands, till then unknown. Thule was also distinctly seen, which winter and eternal snow had hitherto concealed.... The sky in this country is deformed by clouds and frequent rains; but the cold is never extremely rigorous.

The earth yields gold and silver and other metals--the ocean produces pearls."

The account of Ireland is only from hearsay. "This island," continues Tacitus, "is less than Britain, but larger than those of Our Sea.

Situated between Britain and Spain and lying commodiously to the Bay of Biscay, it would have formed a very beneficial connection between the most powerful parts of the Empire. Its soil, climate, and the manners and dispositions of its inhabitants are little different from those of Britain. Its ports and harbours are better known from the concourse of merchants for the purposes of commerce."

Not only the British Isles, but a good deal of the wild North Sea and the low-lying coast on the opposite side were explored by Roman ships and Roman soldiers. Caesar had crossed the Rhine; he had heard of a great forest which took a man four months to cross, and in 16 A.D.

a Roman general, Drusus, penetrated into the interior of Germany.

Drusus crossed the Rhine near the coast, made his way across the river Weser, and reached the banks of the Elbe. But the fame of Drusus rests mainly on his navigation of the German Ocean or North Sea in a Roman fleet. Near the mouth of the Rhine a thousand ships were quickly built by expert Romans. "Some were short, with narrow stern and prow and broad in the middle, the easier to endure the shock of the waves; some had flat bottoms that without damage they might run aground; many were fitted for carrying horses and provisions, convenient for sails and swift with oars."

The Roman troops were in high spirits as they launched their splendid fleet on the Northern Ocean and sailed prosperously to the mouth of the Elbe, startling the Frisians into submission. But no friendliness greeted them on the farther side of the river. The Germans were ready to defend their land, and further advance was impossible. Returning along the northern coast, the Romans got a taste of the storms of this northern ocean, of which they were in such complete ignorance.

"The sea, at first calm," says Tacitus, "resounded with the oars of a thousand ships; but presently a shower of hail poured down from a black ma.s.s of clouds, at the same time storms raging on all sides in every variety, the billows rolling now here, now there, obstructed the view and made it impossible to manage the ships. The whole expanse of air and sea was swept by a south-west wind, which, deriving strength from the mountainous regions of Germany, its deep rivers and boundless tract of clouded atmosphere, and rendered still harsher by the rigour of the neighbouring north, tore away the ships, scattered and drove them into the open ocean or upon islands dangerous from precipitous rocks or hidden sandbanks. Having got a little clear of these, but with great difficulty, the tide turning and flowing in the same direction as that in which the wind blew, they were unable to ride at anchor or bale out the water that broke in upon them; horses, beasts of burthen, baggage, even arms were thrown overboard to lighten the holds of the ships, which took in water at their sides, and from the waves, too, running over them. Around were either sh.o.r.es inhabited by enemies, or a sea so vast and unfathomable as to be supposed the limit of the world and unbounded by lands. Part of the fleet was swallowed up; many were driven upon remote islands, where the men perished through famine. The galley of Drusus or, as he was hereafter called, Germanicus, alone reached the mouth of the Weser. Both day and night, amid the rocks and prominences of the sh.o.r.e, he reproached himself as the author of such overwhelming destruction, and was hardly restrained by his friends from destroying himself in the same sea.

At last, with the returning tide and a favouring gale, the shattered ships returned, almost all dest.i.tute or with garments spread for sails."

[Ill.u.s.tration: HULL OF A ROMAN MERCHANT-SHIP. From a Roman model in marble at Greenwich.]