Po (river) 70,000 in Italy, of which 41,000 is in montane environments and 29,000 on the plain. The Po is the longest river in Italy; at its widest point its width is . The Po extends along the 45th parallel north. The river flows through many important Italian cities, including Turin (Torino), Piacenza and Ferrara. It is connected to Milan through a net of channels called "navigli", which Leonardo da Vinci helped design. Near the end of its course, it creates a wide delta (with hundreds of small channels and five main ones, called "Po di Maestra", "Po della Pila", "Po delle
1345 in Italy 1345 in Italy Some events which occurred in 1345 in Italy: The Battle of Gamenario, fought on 22 April, was a decisive battle of the wars between the Guelfs (Angevins) and Ghibellines (Lombards). It took place in north-west Italy in what is now part of the commune of Santena about 15 km southeast of Turin. Reforza d'Agoult was sent in the spring of 1345 by Joan of Anjou, viceroy to northern Italy in hopes of putting an end to the war with the Margravate of Montferrat. Reforza conquered Alba and besieged Gamenario, a castle in the neighbourhood of Santena. Lombard