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 of legitimizing power.” Frans Blom and Oliver La Farge made the first detailed descriptions of La Venta during their 1925 expedition, sponsored by Tulane University. Originally La Venta was thought to be a Mayan site. It wasn't until more sophisticated radiocarbon techniques were developed in the 1950s that Olmec sites were irrefutably dated as preceding the Maya. La Venta was first excavated by Matthew Stirling and Philip Drucker (assisted by Waldo Wedel in 1943, due to Drucker’s military service during WWII) between 1940 and 1943, resulting in several articles by Stirling and in 1952 a two-volume monograph by Drucker. Stirling