But his return was scarcely hailed with triumph by his subjects, when the example of Spain was followed in an insurrection demanding a new constitution. The king, wearied of political disturbance, and being without offspring, now determined to follow the example of his predecessor, and gave up the crown to his brother, Charles Felix, appointing, as provisional regent, Prince Charles Albert of Savoy Carignano, a descendant of Victor Amadeus I. After a reign of ten years, undistinguished by either vices or virtues, but employed in the harmless occupations of making roads and building schools, the king died in 1831, and was succeeded by the Prince of Carignano. Charles Albert has now been seventeen years upon the throne; yet, to this hour, his character, his policy, and his purposes, are the problems of Italy. His whole course strongly resembles those biographies of studied mystery and sleepless ambition--those serpent obliquities and serpent trails--which marked the career of the mediæval princes of Italy; but which demanded not only a keen head, but a bold resolve,--Castruccio, with a Machiavel, for the twin image of the perfection of an Italian king. The object of universal outcry for his original abandonment of "Young Italy,"--an abandonment which may find its natural excuse in the discovery that Young Italy was digging up the foundations of the throne, on whose first step his foot was already placed, and to which within a few years he actually ascended;--from that period he has fixed the eyes of all Italy upon his movements, as those of the only possible antagonist who can shake the power of Austria. He has at least the externals of a power to which Italy can show no rival: 50,000 of the best troops south of the Alps, which a blast of the trumpet from Turin can raise to 100,000; a country which is almost a continued fortress, and a position which, being in the command of the passes of Italy, can meet invasion with the singular probability of making his mountains the grave of the invader, or open Italy to the march of an auxiliary force, which would at once turn the scale. His government has exhibited that cool calculation of popular impulse and royal rights, by which, without a total prohibition of change, he has contrived to keep the whole power of government in his hands. Long watched by Austria, he had never given it an opportunity of direct offence; and if he has at length declared war, his whole past conduct justifies the belief, that he has either been driven to the conflict by some imperious necessity, or that he has assured himself, on deliberate grounds, of the triumph of his enterprise.