History of the Cyclades 6th century BC). The Persians tried to take them during their attempts to conquer Greece. Then they entered into Athens' orbit with the Delian Leagues. The Hellenistic kingdoms disputed their status while Delos became a great commercial power. Commercial activities were pursued during the Roman and Byzantine Empires, yet they were sufficiently prosperous as to attract pirates' attention. The participants of the Fourth Crusade divided the Byzantine Empire among themselves and the Cyclades entered the Venetian orbit. Western feudal lords created a certain number of fiefs, of which the Duchy of Naxos was the most important. The Duchy was conquered
History of the Cyclades a neighbourhood in the center of the island's main village. Thus, they too enjoyed a certain administrative autonomy, as they dealt directly with the Ottoman authorities, without passing through the Orthodox representatives of their island. For Catholics, this situation also created the feeling of being besieged by “the Orthodox enemy”. In 1800 and 1801, noteworthy Naxiot Catholics were attacked by part of the Orthodox population, led by Markos Politis. When North Africa had been definitively integrated into the Ottoman Empire, and above all when the Cyclades passed to the Kapudan Pasha, there was no longer any question of the Barbary