The evidence is before us, to me clear and unanswerable; it is furnished by the Chronicle of Conquest, coupled with the question of supplies. The city could receive supplies from six approaches. One of these, called afterwards Watling Street, connected the city with the north and the west. It entered the walls at what became, later, Newgate. The second and third entered near the present Bishopsgate. One of these, Ermyn Street, led to the north-east, to Norfolk and Suffolk, the great peninsula, with fens on one side and the ocean on two other sides; the other, the Vicinal way, brought provisions and merchandise from Essex, then and long afterwards thought to be the garden of England. The bridge connected the city with the south, while the river itself was the highway between London and the fertile counties on either side the broad valley of the Thames. By these six ways there were brought into the city every day a continual supply of all the necessaries of life and all its luxuries. Along the roads plodded the pack-horses and the heavy, grinding carts; the oxen and the sheep and the pigs were driven to the market; barges floated down the stream laden with flour, and with butter, cheese, poultry, honey, bacon, beans, and lentils; and up the river there sailed with every flood the ships coming to exchange their butts of wine, their bales of silk, their boxes of spice, for iron, skins, and slaves. In this way London was fed and its people kept alive. In this way London has always been fed. The moorland and swamps all around continued far down in her history. Almost in the memory of man there were standing pools at Bankside, Lambeth, and Rotherhithe. It is not two hundred years since Moorfields were drained. Wild-fowl were shot on the low-lying lands of Westminster within the present century. The supplies came from without. They were continuous. It is impossible to keep in store more provisions--and those only of the most elementary kind--than will last for a short period. There may have been a city granary, but if the supplies were cut off, how long would its contents continue to feed a population, say, of thirty-five thousand? Four points, in short, must be clearly understood: (1) London was a port with a great trade, export and import. To carry on this trade she employed a very large number of men--slaves or free men. (2) If she lost her trade her merchants were ruined, and her people lost their work and their livelihood. (3) The lands immediately round London--beneath her walls--produced nothing. She was therefore wholly dependent on supplies from without. (4) If these supplies failed, she was starved.