you forget spanish roots that are more important than all the other conbined, south italy was under spanish kingdom for centuries
african roots? it's incorrect only sicily was under arabs for a little while and that's all, greek? yes in some places but very very old roots
sicily was under arab rule wich came from north-africa and spain was also conquered by the arabs but they came from north-africa and those guys where mixed black and white. and there was a time that the carthaginian empire ruled sicily.
