War Machine, retaliatory weapon, psychological destabilization project civilians .. Especially outstanding technological success to the limits of knowledge of the time. Beyond the myth that survives almost a century; the first of the "total war" imposed by German militarists during the first half of the twentieth century. An almost complete and well illustrated study of guns that began almost Paris on the front line without "back not flinch!" ... And effective measures against French civil and military authorities of the time.
