With the Roman invasion the future English race won a benefit from both those causes. The comparative ease of the conquest by the Roman Power freed the ensuing settlement by the conquerors from a good deal of the bitterness which would have followed a desperate resistance. The Romans were generous winners and good colonists. Once their power was established firmly, they treated a subject race with kindly consideration. Soon, too, the local pride of the Britons affected their victors. The Roman garrison came to take an interest in their new home, an interest which was aided by the singular beauty and fertility of the country. It was not long before Carausius, a Roman general in Britain, had set himself up as independent of Italy, and with the aid of sea-power he maintained his position for some years. The Romans and the Britons, too, freely intermarried, and at the time when the failing power of the Empire compelled the withdrawal of the Roman garrison, the south of Britain was as much Romanised as, say, northern Africa or Spain. All the appurtenances of Roman civilisation had been brought to Britain. It was no mere barbarous province. It had its great watering-places such as Bath, and its fine cities and its vineyards, though the British climate nowadays is accused of not being able to grow grapes. British oysters, too, were famous among the gluttons of Rome, and one Roman emperor is said to have raised a British oyster to the rank of consul as a mark of his appreciation. (This jest of the table, if all stories can be credited, has since been repeated in England, and is responsible for the "Sir Loin" of beef and also the "Baron" of beef.) But side by side with the growth of a gracious civilisation in England, there was constant warfare on the borders. The wilder natives of the British islands refused the Roman sway, and threatened by their forays the security of the new cities. This made necessary a great military organisation, which has left its mark on the England of to-day in the Roman roads and the sites of Roman military camps dotted all over the country from the Thames to the Tweed. The remains of these camps are quite distinguishable in many places; and generally they are known as "Cæsar's camps," whether Julius Cæsar ever saw their neighbourhood or not. Probably Carausius was the "Cæsar" of many of these camps.