Sicily of 2017, 750,000 Sicilians, 14.4% of the island's population, lived abroad. For lack of employment, every year many Sicilians, especially young graduates, still leave the island to seek jobs in richer Italian regions or in foreign lands. The politics of Sicily takes place in a framework of a presidential representative democracy, whereby the President of Regional Government is the head of government, and of a pluriform multi-party system. Executive power is exercised by the Regional Government. Legislative power is vested in both the government and the Sicilian Regional Assembly. The capital of Sicily is Palermo. Traditionally, Sicily gives centre-right results
Muslim conquest of Sicily met with their emissaries, he was murdered. It is unknown what happened to Euphemius' supporters after his death, whether they dispersed or continued fighting alongside the Muslims. In spring 829, Michael II sent a new fleet to Sicily under Theodotus, who was well acquainted with the island, having already served as its "strategos" in the past. After landing, Theodotus marched his army to Enna, where the Arabs were continuing the siege. He was defeated in the subsequent battle, but was able to find refuge in the fortress with most of his men. The Muslims now became so confident of victory