History of the Cyclades that of Napoleon’s tomb at Les Invalides. Later, in 1878, a “Société des Marbres de Paros” was created. Syros played a fundamental role in the trade, transport and economy of Greece in the latter half of the 19th century. The island had a certain number of advantages at the end of the War of Independence. It had been protected by the relative neutrality of the Cyclades and by the French, who had taken the Catholics of Syros under their wing (and thus the island as a whole). Moreover, it no longer had rivals: shipowners’ islands like Hydra and Spetses had
History of the Cyclades houses had flat roofs made of schist slabs covered up with clay and truncated corners designed to allow beasts of burden to pass by more easily. From the 8th century BC, the Cyclades experienced an apogee linked in great part to their natural riches (obsidian from Milos and Sifnos, silver from Syros, pumice stone from Santorini and marble, chiefly from Paros). This prosperity can also be seen from the relatively weak participation of the islands in the movement of Greek colonisation, other than Santorini's establishment of Cyrene. Cycladic cities celebrated their prosperity through great sanctuaries: the treasury of Sifnos, the