Accordingly the ensuing spring he set sail for Britain with eight hundred ships,[[69]] and arriving at the place of his descent he landed without opposition. The islanders being apprised of his invasion had assembled an army and marched down to the sea-side to oppose him, but seeing the number of his forces, and the whole sea, as it were, covered with his shipping, they were struck with consternation and retired to their places of security. The Romans, however, pursued them to their retreats until at last common danger induced these poor barbarians to forget their former dissensions and to unite their whole strength for the mutual defence of their liberty and possessions.

[!-- Note Anchor 69 --][Footnote 69: With regard to these Roman ships, let not our readers be misled by a familiar notion or a pompous name. They were but little more than rowboats, as may be easily imagined from the fact that Cicero instances for its uncommon magnitude a ship of only fifty-six tons! These ancient vessels were occasionally sheathed with leather or lead, and had the prow decorated with paint and gilding, while the stern was sometimes carved in the figure of a shield, elaborately adorned. Upon a staff there erected hung ribbons distinctive of the ship and serving at the same time to show the direction of the wind. There, too, stood the tutela, or chosen patron of the ship, to whom prayers and sacrifices were daily offered. The selection of this deity was guided by either private or professional reasons, and as merchants committed themselves to the protection of Mercury, or lovers to the care of Cupid, warriors, it will at once be surmised, made Mars the object of their pious supplication.

At a later period than the epoch to which our present note attaches, when Constantius removed from Heliopolis to Rome an enormous obelisk, weighing fifteen hundred tons, the vessel on board of which it was shipped also carried eleven hundred and thirty-eight tons of pulse; but such vast and unmanageable masses were regarded as monsters, and owed their existence to the absolute urgency of a remarkable purpose, backed by the despotic institutions of the times.]

Cassibelaunus was chosen to conduct the common cause, and for some time he harassed the Romans in their march and revived the desponding hopes of his countrymen. But no opposition that undisciplined strength could make was able to repress the vigor and intrepidity of Cæsar. He discomfited the Britons in every action; he advanced into the country, passed the Thames in the face of the enemy, took and burned the capital city of Cassibelaunus, established his ally Mandubratius as sovereign of the Trinobantes; and having obliged the inhabitants to make new submissions, he again returned with his army into Gaul, having made himself rather the nominal than the real possessor of the island.

Whatever the stipulated tribute might have been, it is more than probable, as there was no authority left to exact it, that it was but indifferently paid. Upon the accession of Augustus, that Emperor had formed a design of visiting Britain, but was diverted from it by an unexpected revolt of the Pannonians. Some years after he resumed his design; but being met in his way by the British ambassadors, who promised the accustomed tribute and made the usual submissions, he desisted from his intention. The year following, finding them remiss in their supplies and untrue to their former professions, he once more prepared for the invasion of the country; but a well-timed embassy again averted his indignation, and the submissions he received seemed to satisfy his resentment; upon his death-bed he appeared sensible of the overgrown extent of the Roman Empire and recommended it to his successors never to enlarge their territories.

Tiberius followed the maxims of Augustus and, wisely judging the empire already too extensive, made no attempt upon Britain. Some Roman soldiers having been wrecked on the British coast the inhabitants not only assisted them with the greatest humanity, but sent them in safety back to their general. In consequence of these friendly dispositions, a constant intercourse of good offices subsisted between the two nations; the principal British nobility resorted to Rome, and many received their education there.

From that time the Britons began to improve in all the arts which contribute to the advancement of human nature. The first art which a savage people is generally taught by politer neighbors is that of war. The Britons thenceforward, though not wholly addicted to the Roman method of fighting, nevertheless adopted several of their improvements, as well in their arms as in their arrangement in the field. Their ferocity to strangers, for which they had been always remarkable, was mitigated and they began to permit an intercourse of commerce even in the internal parts of the country. They still, however, continued to live as herdsmen and hunters; a manifest proof that the country was yet but thinly inhabited. A nation of hunters can never be populous, as their subsistence is necessarily diffused over a large tract of country, while the husbandman converts every part of nature to human use, and flourishes most by the vicinity of those whom he is to support.

The wild extravagances of Caligula by which he threatened Britain with an invasion served rather to expose him to ridicule than the island to danger. The Britons therefore for almost a century enjoyed their liberty unmolested, till at length the Romans in the reign of Claudius began to think seriously of reducing them under their dominion. The expedition for this purpose was conducted in the beginning by Plautius and other commanders, with that success which usually attended the Roman arms.

Claudius himself, finding affairs sufficiently prepared for his reception, made a journey thither and received the submission of such states as living by commerce were willing to purchase tranquillity at the expense of freedom. It is true that many of the inland provinces preferred their native simplicity to imported elegance and, rather than bow their necks to the Roman yoke, offered their bosoms to the sword. But the southern coast with all the adjacent inland country was seized by the conquerors, who secured the possession by fortifying camps, building fortresses, and planting colonies. The other parts of the country, either thought themselves in no danger or continued patient spectators of the approaching devastation.

Caractacus was the first who seemed willing, by a vigorous effort, to rescue his country and repel its insulting and rapacious conquerors.[[70]] The venality and corruption of the Roman prætors and officers, who were appointed to levy the contributions in Britain, served to excite the indignation of the natives and give spirit to his attempts. This rude soldier, though with inferior forces, continued for about the space of nine years to oppose and harass the Romans; so that at length Ostorius Scapula was sent over to command their armies. He was more successful than his predecessors. He advanced the Roman conquest over Britain, pierced the country of the Silures, a warlike nation along the banks of the Severn, and at length came up with Caractacus, who had taken possession of a very advantageous post upon an almost inaccessible mountain, washed by a deep and rapid stream.