SORU: paragrafta boş bırakılan yere uygun düşen cümleyi bulunuz
Venice was founded by refugees from the Italian mainland. They were fleeing before the barbarian invaders to the islands of the lagoons, hitherto inhabited by a few fishermen. At first the newcomers returned to the mainland when the invaders' force was spent, but after the Lombard conquest they made a permanent home in the islands. ____ .