The Thames
were killed for no particular reason except that killing was in the air, and similarly after Philiphaugh the conscience of the Puritans forbade them to keep their word to the prisoners they had taken, who were put to the sword in cold blood : the women, however, on this occasion, were drowned.
After the Civil Wars all the military meaning of the Thames disappears. Nor is it likely to revive short of a national disaster ; but that disaster would at once teach us the strategical meaning of this great highway running through the south of England with its attendant railways, it would re-create the strategical value of the point where the Thames turns northward and where its main railways bifurcate ; it would provide in several conceivable cases, as it provided to Charles I. and to William III., the line of approach on London.
So far we have considered the Thames, first as a line of pre-historic settlements, passing successively into the Roman, the barbaric and the Norman phases of our history ; and secondly, as a field on which one can plot out certain strategical points and show how these points created the original importance of the towns which grew about them.
In the next part of these notes I propose to consider the
economic or civil development of the Thames above London,
and to show how the foundation of its permanent prosperity
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