<p>Civilizations of great diversity have succeeded each other or co-existed in Eastern Turkey, and most of them have left monuments of high quality. Hittite, Urartian, Hellenistic, Roman, Syrian, Byzantine, Armenian, Arab, Seljuk and Ottoman, their remains are all represented in the region. These include some of the most important sites in Near Eastern archaeology, in regions in and near the heartland of the Hittite and Urartian cultures. The Hel...