Sicily and encouraged the growth of smallholdings, undermining the dominance of the latifundia. The Arabs further improved irrigation systems. The language spoken in Sicily under Arab rule was Siculo-Arabic and Arabic influence is still present in some Sicilian words today. Although the language is extinct in Sicily, it has developed into what is now the Maltese language on the islands of Malta today. A description of Palermo was given by Ibn Hawqal, an Arab merchant who visited Sicily in 950. A walled suburb, called the Al-Kasr (the palace), is the centre of Palermo to this day, with the great Friday mosque
Ragusa, Sicily followed the events of the Kingdom of Sicily, created in the first half of the twelfth century. A Chiaramonte family fief, it remained the county capital after it was unified with Modica in 1296, a status it lost in the 15th century after a popular revolt. In 1693 Ragusa was devastated by a huge earthquake, which killed some 5,000 inhabitants. Following this catastrophe the city was largely rebuilt, and many Baroque buildings from this time remain in the city. Most of the population moved to a new settlement in the former district of Patro, calling this new municipality "Ragusa Superiore"