Anglo-Saxon Institutions. 449-1066 5 We deal here with the institutions of a country after a great invasion and conquest have taken place. An in- vading people has more or less completely displaced the former inhabitants. We must know at this point, at least in summary fashion, something of the condition of the people in Britain just before the conquest, something of the conquerors and the manner of their invasion, and the more immediate results of the contact of the two peoples. These three subjects will be briefly discussed in the order mentioned. We cannot here consider at length the extent to which the native Britons had become Romanised during the four centuries in which Britain was a Roman province, or how much Roman law and custom survived the with- drawal of the legions.1 Britain was the last of Rome's provinces to be gained and the first to be abandoned. Rome's famous capacity for assimilation declined rapidly not long after Agricola had finished his work; and, more- over, there were reasons why no great efforts were made towards a complete colonisation of the island: Britain was the most northern of the provinces, and while the comparatively level regions of the south, east, and mid- lands offered no great obstacle, the hill country of the west and north, even where it passed tinder Roman rule, was much less affected and retained a distinct Celtic ele- ment in its life throughout the Roman period. But the lowlands were Romanised; here prevailed "Roman town life, the peculiar gift of Rome to her western provinces." Besides the five chief municipalities on or near the sites of the later Colchester, Lincoln, Gloucester, York, and scholars are not in agreement. This book can attempt nothing more than to reflect the present stage of scholarship on these questions. If the problems themselves can be so stated as to be clearly^ understood, much has been done; and enough is now known so that an intelligible story of institutional development can be told. 1 These questions have been long and hotly debated and the contest is not yet over. There can be no doubt, however, as to which side scholarly opinion is more and more favouring. The older, and, as it may be called, orthodox view seems likely to be sustained. It is essentially that given in the text.