Complex sentence: The Carro Armato M13/40 was the successor of the M11/39 (only 100 build) and was ordered for the Italian army in January 1940 and was in service from September 1940 in North Africa.
Split into simpler sentences: The Carro Armato M13/40 was the successor of the M11/39 (only 100 built). Ordered for the Italian army in January 1940, it was in service from September 1940 in North Africa.