More Long lasting and of a lot more economic effect had been canals such as the Naviglio Grande developed in between 1127 and 1257 to connect Milan with the river Ticino. The Naviglio Grande is the most important of your lombard "navigli"[21] and the oldest performing canal in Europe. https://canalinfantil44432.timeblog.net/72797834/a-simple-key-for-musica-infantil-unveiled