History of the Republic of Venice and his dogeship was marked by the expansion of Venice towards the sea via the construction of bridges, canals, bulwarks, fortifications, and stone buildings. The modern Venice, at one with the sea, was being born. Agnello was succeeded by his son Giustiniano, who brought the body of Saint Mark the Evangelist to Venice from Alexandria and made him the patron saint of Venice. During the reign of the successor of the Participazio, Pietro Tradonico, Venice began to establish its military might which would influence many a later crusade and dominate the Adriatic for centuries, and signed a trade agreement with
Main Square, Kraków as a symbol of regained independence in 1918. Jews traded on the square as early as the 15th century. During the occupation of Poland by Nazi Germany, the square was renamed Adolf Hitler-Platz and the Adam Mickiewicz monument was destroyed along with historical commemorative plaques taken from buildings at the square. After the war, the monument was reconstructed. In 1978 UNESCO placed the Main Square as part of the Old Town Kraków on the list of World Heritage Sites. On 21 March 1980, in time of political tension and the run-up to the declaration of the Martial Law in Poland,