The Romans left behind a huge legacy: Many types of animals and plants were brought to Britain in Roman times.e.g. sweet chestnut trees and chickens.
When we travel many people still measure distance in miles and until recently we measured most things in feet and inches. All these are Roman measurements.
The rich of the indigenous tribes, those who adopted Roman ways, began to enjoy previously unheard-of luxuries such as plumbing, central heating and glass in windows.
Yes, the Romans changed Britain and in a far bette rmanner -- making it into the heart of world-wide civilization.