Venta Belgarum Oram's Arbour and Worthy Down) once the Romans had pacified the area, as was their policy for relocating many other British tribes. The River Itchen was diverted and a street grid laid out. Although in the early years of the Roman province it was of subsidiary importance to Silchester and Chichester, Venta eclipsed them both by the latter half of the second century. A defensive bank and ditch were dug around the town in the 2nd century. At the beginning of the third century, Winchester was given protective stone walls. At around this time the city covered an area of
La Venta the most important ceremonial-civic centers of the Middle Formative era. Most of what is known about Olmec religion is speculative, but certain patterns do emerge at La Venta that are certainly symbolic and might have ritual meaning. For example, the crossed bands symbol, an X in a rectangular box, is often repeated in stone at La Venta, other Olmec sites, and continued to have significance to the cultures inspired by the Olmec. It often appears in conjunction with the maize deity and so might have connection with subsistence. The artifacts discovered at La Venta have been crucial to starting to