Republic. The Roman Catholic hierarchy, by the way, is endeavouring to have this liturgy made lawful in the whole of Yugoslavia; the only opponent I met was a Jesuit at Zagreb who foresaw that the priests, being no longer obliged to learn Latin, might indeed omit to do so. Pope Pius X. was likewise an opponent of the Slav liturgy, because a Polish priest told him that it would lead to Pan-Slavism and hence to schism; but it is thought--among others by the patriotic Prince-Bishop Jeglić of Ljubljana--that the late Pope would have given his consent, had it not been for Austria, which recoiled from what would have probably strengthened the Slav element. One of the cherished policies of Austria was to utilize in every possible way the religious differences between the Southern Slavs. THE SLAVS AND THEIR NEIGHBOURS But the two States formed beside the Adriatic and in Raška were not only separated from early days by their religion; they had quite different neighbours to deal with. In 887 the Croats imposed their will on the Venetians, against whom they had been for some time waging war--and not merely a defensive war--the Venetians having attacked the country in order to despoil it of timber and of people, whom they liked to sell in the markets of the Levant. In 887, however, after the defeat and death of their doge, Pietro Candiano, the Venetians were forced to pay--and paid without interruption down to the year 1000--an annual tribute to the Croats, who in return permitted them to sail freely on the Adriatic. Beside that sea the Croats founded new towns, such as Šibenik (of which the Italian name is Sebenico), and carried on an amicable intercourse with the autonomous Byzantine towns: Iader, the picturesque modern capital which they came to call Zadar and the Venetians Zara; Tragurium, the delightful spot which is their Trogir and the Venetian Traù, and so forth. These friendly relations existed both before 882 and subsequently, when the towns agreed to pay the Croats an annual tribute, in return for which the local provosts were confirmed in office by the rulers of Croatia. We have plentiful evidence from the ruins of royal castles and of the many churches built by the Slavs in this period, as well as from the discoveries of arms and ornaments, that the people had attained to a condition of prosperity. At the beginning of the tenth century, so we are told by the learned emperor and historian Constantine Porphyrogenetos, the Croatian Prince Tomislav could raise 100,000 infantry and 60,000 cavalry; he had likewise eighty large vessels, each with a crew of forty men, at his disposal, and a hundred smaller ships with ten to twenty men in each of them.