A lot more lasting and of much more financial effect were canals such as Naviglio Grande created in between 1127 and 1257 to attach Milan While using the river Ticino. The Naviglio Grande is A very powerful in the lombard "navigli"[21] and also the oldest functioning canal in Europe. https://gatinho-fofinho67766.liberty-blog.com/37240830/canal-infantil-an-overview