Since this is the first time that the great majority of male adults have had the opportunity of exercising the franchise, the recent Italian elections constitute an event of considerable significance, and were watched with much interest in Europe.According to the new electoral law of 1912–13, practically all adult male Italians were given the right to vote at Parliamentary elections. More specifically, this right of suffrage may now be exercised by three classes of citizens: (1) all literate male Italians who are twenty-one years old; (2) illiterates who have reached the age of thirty; (3) all who have served in the Italian army or navy, even though they have not attained the age of twenty-one. Thus the number of possible voters has been increased from less than 3,500,000 to more than 8,500,000—an addition of over 5,000,000 illiterates.
The treaties of Münster and Osnabrück gave to Europe a sort of international constitution which remained the basis of its public law down to the French Revolution. But it would be a serious error to assume that the international community of states as revealed to the world by the Peace of Westphalia implied the recognition of the science of international law as understood and practiced by the society of nations at the present time. The science of international law as it exists today is a result of slow historical growth and is the product of two main factors, viz., certain theories or principles on the one hand, and international practice or custom on the other. The relative value and influence of the contributions of each of these factors is so difficult to determine that they have never been thoroughly eifted or separated — a task left for the future historians of international law.
The history of international law is essentially a history of the law governing the members of the international community of states in their relations with one another. Inasmuch as the observance of well-established customs of the law of nations implies the existence of an international community of states based upon a general recognition of the fundamental principles of territorial sovereignty and legal equality of independent states, such a law (in the strict and full sense of this term) could not possibly have been developed prior to the rise of the modern European state system, at the close of the Middle Ages or during the fifteenth and sixteenth centuries of our era. Nevertheless, we are by no means without evidence of the observance in intercommunity intercourse of certain rules and customs, even during antiquity and the Middle Ages, mainly with a religious sanction. This was especially the case in Greece, where there were developed rules and customs of intermunicipal law which, in many respects, bear a truly remarkable resemblance to our modern system of international jurisprudence.