1870 is a year to remember in Italian history: indeed, on 20 September 1870, the Italian army marched into Rome and captured the city, completing the unification process begun by Garibaldi and his Thousand in Sicily ten years earlier, in 1860.

Obviously, the newly united Italian state was greeted with much celebration. Unfortunately, it was also only a start. In truth, fundamental problems still plagued the country and had to be addressed if complete hegemony was to be achieved: firstly, the new Kingdom of Italy suffered from extreme backwardness and secondly, it was still deeply divided. The new Italy was split between north and south, between cities and countryside, between regions, between cities and localities, etc. The major task of the new state was thus to extend "legal" unification, that is "the creation of a common set of institutions, to provide "real" social, political and economic integration, and to get the...