Cambray. Meanwhile Perugia and Bologna were gained by Julius in 1506, while the Duchy of Urbino fell to his nephew, Francesco della Rovere, who was adopted by Guidobaldo, its late Duke. These territories were incorporated into the papal dominions; the history of their semi-independent princes came to an end, and Julius II., rather than Alexander, established the papal dominion in the Romagna. § 5. _The League of Cambray._ The pretext for the invasion of Italy by France and Spain had been the necessity of securing a base of operations for a crusade against the Turk. This had been prevented by the quarrel of the robbers over their spoil. They were now to prove by their attack on Venice--the only power which had seriously attempted to check the Moslem advance--that the idea, even if ever seriously entertained, had been definitely abandoned. | Jealousy against Venice, the result of her advance on | the mainland. The hostility with which that republic was viewed by the rest of Italy dates from the beginning of the fifteenth century, when she definitely began to aim at establishing a dominion on the Italian mainland. A quarrel between Milan and the Carrara of Padua enabled her to overthrow that family, to seize Padua, then, step by step, Vicenza and Verona, and to advance to the Adige (1405). In 1427 and 1428, she wrested Brescia and Bergamo from the hands of Filippo Maria Visconti, Duke of Milan, and after his death secured Crema (1454). Meanwhile she had acquired the district of Friuli from the Patriarch of Aquileia (1420), and in 1441 had added Ravenna, hitherto an independent state under the Polentani, to her conquests. In 1484, the peace of Bagnolo, which closed the Ferrarese war, gave her Rovigo and the Polesine. In 1499, she gained Cremona and the Ghiara d’Adda from Louis XII., as the price of her assistance against Ludovico. On the death of Cæsar Borgia, she had occupied Faenza, Rimini, and Cesena; while in Apulia, she held the four towns, Trani, Otranto, Gallipoli, Brindisi, which she had acquired at the date of Charles VIII.’s expedition. Thus, within the space of some hundred years, Venice had completely altered her character. The island city had gained a large territory on the mainland, which stretched to the neighbourhood of Milan, Florence, and the Papal States. The change of policy has usually been attributed to the advance of the Turk, which threatened her possessions in the Ægean Sea, and on the coast of Greece. This no doubt was one of her motives at a later date. But as her first advance on the mainland occurred in 1405, some years before the Turk seriously menaced her, we must look elsewhere for the primary cause. This is to be found in the danger to be apprehended from the growing power of Milan. As long as the plain of Lombardy and the approaches to the Alpine passes were in the hands of petty princes, she could hope to purchase, or to extort, an outlet for her commerce to the north; but, if these were to fall