History of the Cyclades by the Ottoman Empire, which allowed the islands a certain administrative and fiscal autonomy. Economic prosperity continued despite the pirates. The archipelago had an ambiguous attitude towards the war of independence. Having become Greek in the 1830s, the Cyclades have shared the history of Greece since that time. At first they went through a period of commercial prosperity, still due to their geographic position, before the trade routes and modes of transport changed. After suffering a rural exodus, renewal began with the influx of tourists. However, tourism is not the Cyclades' only resource today. The most ancient traces of activity
Cyclades the Helladic period. In recent decades the Cyclades have become popular with European and other tourists, and as a result there have been problems with erosion, pollution, and water shortages. The Cyclades comprise about 220 islands, the major ones being Amorgos, Anafi, Andros, Antiparos, Delos, Ios, Kea, Kimolos, Kythnos, Milos, Mykonos, Naxos, Paros, Folegandros, Serifos, Sifnos, Sikinos, Syros, Tinos, and Thira or Santoríni. There are also many minor islands including Donousa, Eschati, Gyaros, Irakleia, Koufonisia, Makronisos and Schoinousa. The name "Cyclades" refers to the islands forming a circle ("circular islands") around the sacred island of Delos. Most of the smaller