For about 366 years the Romans held sway in Britain; if we think of it, for as long a period as elapsed between Henry the Eighth’s publishing his treatise in defence of the seven Romish sacraments, and the jubilee of Queen Victoria. The conquest of an inferior by a superior race is generally fraught with progressive issues to the conquered people. In the roads and architecture, the laws and the civic institutions of the country, the Romans left lasting memorials of their British rule. Towns rose and flourished; marshes were drained; the land was cultivated; low- lying coast lands were, by embankments, protected from the sea; trade advanced; Christianity and Roman literature were introduced. As a constituent portion of the empire, Britain occupies a place in Roman history. A Roman commander in Britain, Albinus, had himself nominated emperor. He carried an army into Gaul, but was there beaten and slain in a battle with the rival emperor, Severus. Severus himself died at York, then called Eboracum; and, in 273, Constantine, since styled _The Great_, was born in that city, his mother, Helena, being British. Constantius, the father of Constantine, had a long struggle for the possession of Britain with Carausius, a Belgian-born Roman general, who, in 286, rebelled against the authority of the empire. The usurper formed a navy, with which he for eight years prevented Roman troops from landing on our shores, but he lost his life through treachery, and once more the imperial eagles floated over Britain. For a time Britain might be said to be the head-quarters of the empire. Residing principally at York, Constantius gave his commands to Gaul and Spain, to Italy itself, to Syria and Greece. It was in Britain that on the death of his father, in 306, Constantine was proclaimed emperor. He was the first Christian emperor, and all the emperors who succeeded him professed Christianity, except Julian, who, returning to the old gods, was called _The Apostate_; but Julian was really a wiser ruler and a better man than many of those who called themselves Christian. The new religion became the official faith of the empire. Not much is known with certainty of the early British church, but there are said to have been archbishops in the three chief cities, London, York, and Caerleon.