Ionian Islands in Venetian hands since 1238. The islands thus became the only part of the Greek-speaking world to escape Ottoman rule, which gave them both a unity and an importance in Greek history they would otherwise not have had. Corfu was the only Greek island never conquered by the Turks. Under Venetian rule, many of the upper classes spoke Italian (or Venetian in some cases) and converted to Roman Catholicism, but the majority remained Greek ethnically, linguistically, and religiously. In the 18th century, a Greek national independence movement began to emerge, and the free status of the Ionian islands made them
Sazan Island be higher. Among the insects are 40 are beetles, 16 butterflies, 22 heteroptera, 20 orthoptera, 5 dragonflies and 10 hymenoptera. Sazan Island Sazan (; ; ; ) is an island inside the Mediterranean Sea in southern Albania. It is the largest island in Albania and strategically located between the Strait of Otranto and the entrance to the Bay of Vlorë, forming the border between the Adriatic and Ionian Sea. The island has a surface area of with a length of , width of and a coastline of about . In addition to being the largest island in Albania, it is