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 was in essence limited. In contrast with the prisons, where detainees were housed and fed, deportees on the islands had to procure shelter, food, eating utensils, etc. for themselves, making it cheaper for the government. Certain of the Cyclades were partly depopulated by the rural exodus since the mid-19th century, so empty houses were at the disposal of the deportees, who had to rent them. Poor exiles received a daily allowance of 10 drachmai (a quarter of an agricultural labourer's salary) for food and lodging; exiles deemed “prosperous” received nothing. The exiles had to put in place a form of