Nay, we know very well the physical features of the Saxon pioneers who became the masters of England and dominated the lowlands of Scotland. Their graveyards have been examined by the score, but it is not by the form of the skulls and the strength of the limb bones that we know we are dealing with the graves of ancient Saxons, but by the implements, ornaments, and utensils which were buried with them. As regards shape of skull or form of bones I do not think a practised craniologist could distinguish the skulls and bones found in an ancient Saxon cemetery in Surrey from the remains of a Celtic grave in Connemara, so much are Celtic and Saxon types alike. Were we to dress one group of fishermen from the coast of Norfolk and another from the shores of Connaught in the same garb, I do not think there is an anthropologist in Europe who by mere inspection could tell the Irish from the English group. From a physical point of view the Celt and Saxon are one; whatever be the source of their mutual antagonism, it does not lie in a difference of race. It is often said that we British are a mixed and mongrel collection of types and breeds; the truth is that as regards physical type the inhabitants of the British Isles are the most uniform of all the large nationalities of Europe. ALL BRITISH NATIONALITIES ARE OF THE NORTH SEA STOCK The statement which I have just made, that Britons are really a uniform folk, seems altogether at variance with the teaching of history. What I am to say now will explain a discrepancy which, in its essence, is only superficial. Our written history opens with the Roman invasion and occupation of Britain; it was an 'occupation' or 'plantation', not a true colonization. On the other hand, the Saxon and Danish invasions ended in widely spread and true colonizations of Britain. The Norman invasion, on the other hand, was of the nature of a plantation. I will make the difference between the various forms of invasion apparent presently. There have been, too, flocks of immigrant refugees at various times. We have the most positive evidence that long before the dawn of written history the processes of invasion and colonization had been going on in Britain. In all these invasions, historic and prehistoric, with one important exception, no strange or new racial stock was added to the British Isles; all were apparently branches of the human stock which still occupy the north-west of Europe--men of the Nordic type--or as I should prefer to call them, the North Sea breed. We are only now beginning to realize that even at the dawn of the present period, a period marked by the retreat of the ice sheet from the Baltic basin, the seashore and the sea itself were the high roads along which primitive peoples migrated and spread. They were people of the same human type who spread themselves along the shores of the Mediterranean and occupied its coastal lands. The distribution of the Mediterranean breed was determined by the limits of their sea.