The phenomenon of statue steles developed within a culture characterized by an economy based on pastoralism and metalworking. These activities involved the accumulation of wealth in the form of livestock and weapons, leading to a gradual social differentiation.

Correct. The phenomenon of statue steles is not limited to the Lunigiana region but is widely distributed in Italy and Europe, starting from the late 4th to early 3rd millennium BCE and, in some cases, continuing until the beginning of the Iron Age. This artistic and cultural expression can be found in various regions and is indicative of a broader cultural exchange and shared traditions during that time period.