 Complete the following phrase:  The top of the rock in Afyon has been fortified for a long time. It was known to the Hittites as Hapanuwa, and was later occupied by Phrygians, Lydians and Achaemenid Persians until it was conquered by Alexander the Great. After the death of Alexander the city now known as Akroinοn Ακροϊνόν or Nikopolis Νικόπολις in Ancient Greek, was ruled by the Seleucids and the kings of Pergamon, then Rome and Byzantium. The Byzantine emperor Leo III after his 