GROWTH OF THE REPUBLIC The history of Venice during the next 200 years is marked externally by the growth of the city, thanks to her increasing trade. In the mainland Venice gradually acquired trading rights, partly by imperial diploma, partly by the establishment and the supply of markets on the mainland rivers, the Sile and the Brenta. Internally this period is characterized by the attempt of three powerful families, the Particiachi, the Candiani and the Orseoli, to create an hereditary dogeship, and the violent resistance offered by the people. We find seven of the Particiachi, five Candiani and three Orseoli reigning in almost unbroken succession, until, with the ostracism of the whole Orseolo family in 1032, the dynastic tendency was crushed for ever.
The growing wealth of Venice soon attracted the cupidity of her piratical neighbours on the coast of Dalmatia. The swift Liburnian vessels began to raid the Lido, compelling the Venetians to arm their own vessels and thus to form the nucleus of their famous fleet, the importance of which was recognized by the Golden Bull of the Emperor Basil, which conferred on Venetian merchants privileges far more extensive than any they had hitherto enjoyed, on condition that the Venetian fleet was to be at the disposition of the emperor. But the Dalmatian raids con tinued to harass Venetian trade, till, in moo, the great doge Pietro Orseolo II. attacked and captured Curzola and stormed the piratical stronghold of Lagosta, crushing the freebooters in their citadel. The doge assumed the title of duke of Dalmatia, and a great step was taken towards the supremacy of Venice in the Adriatic, which was essential to the free development of her commerce and also enabled her to reap the pecuniary advantages to be derived from the Crusades. She now commanded the route to the Holy Land and could supply the necessary transport, and from the Crusades her growing aristocracy reaped large profits. Orseolo's victory was commemorated and its significance affirmed by the magnificent symbolical ceremony of the "wedding of the sea" (Sposalizio del Mar), celebrated henceforward every Ascen sion day. The result of the first three crusades was that Venice
acquired trading rights, a Venetian quarter, church, market, bakery, etc., in many of the Levant cities, e.g., in Sidon (1 102) and in Tyre (1123). The fall of Tyre marks a great advance in development of Venetian trade ; the republic had now passed beyond the Adriatic, and had taken an important step towards complete command of the Levant.