"The results indicate that....economic development is significantly higher in the historically Roman parts of Germany."pic.twitter.com/C75SOfVW56
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
not so hard to explain if you forget (a bit) about the romans and focus on merovingians/carolingians who followed. @HoustonEuler
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.