A lot more Long lasting and of more economic affect were being canals just like the Naviglio Grande built in between 1127 and 1257 to connect Milan Along with the river Ticino. The Naviglio Grande is The key of the lombard "navigli"[21] and also the oldest working canal in https://socialislife.com/story5687334/the-smart-trick-of-urso-fofo-that-nobody-is-discussing