We may be assured that this whole country was well inhabited by the antient Britons, and that as far as the sea coasts, especially the islets and higher parts more free from ordinary inundations of the rivers, or though not imbanked above the reach of the spring tides; for the nature of this place perfectly answered their gusto, both as affording abundant pasturage for their cattle, wherein their chief sustenance and employment consisted, and in being so very secure from incursion and depredations of war and troublesome neighbours, by the difficult fens upon the edge of the high country. Here I have not been able to meet with any remains of them, except it be the great quantity of _tumuli_, or barrows, in all these parts; scarce a parish without one or more of them. They are generally of a very considerable bulk, much too large for Roman; nor has any thing Roman been discovered in cutting them through; though, a few years ago, two or three were dug quite away near Boston, and another at Frampton, to make brick of, or to mend the highways. I guess these were the high places of worship among our Cimbrian predecessors, purposely cast up, because there are no natural hills in these parts; and we know antiquity affected places of elevation for religious rites. No doubt, some are places of sepulture, especially such as are very frequent upon the edges of the high countries all around, looking down upon the fens. Hither seem to have been carried the remains of great men, whose habitations were in the marshy grounds, who chose to be buried upon higher ground than where they lived; as is the case all over England; for the _tumuli_ are commonly placed upon the brink of hills hanging over a valley, where doubtless their dwellings were. [Sidenote: +Romans.+] [Sidenote: _The_ +Hermen Street.+] [Sidenote: TAB. LVI.]