Libya Greek cities were established in the area that became known as Cyrenaica. In 525 BC the Persian army of Cambyses II overran Cyrenaica, which for the next two centuries remained under Persian or Egyptian rule. Alexander the Great was greeted by the Greeks when he entered Cyrenaica in 331 BC, and Eastern Libya again fell under the control of the Greeks, this time as part of the Ptolemaic Kingdom. After the fall of Carthage the Romans did not immediately occupy Tripolitania (the region around Tripoli), but left it instead under control of the kings of Numidia, until the coastal cities
Greeks in Russia and the Soviet Union from Central Asia and Georgia. Today most Greeks in the former USSR speak Russian, with a significant number speaking their traditional Pontic Greek. Pontian is a Greek dialect that derives from the ancient Ionic Greek dialect and resembles ancient Greek more than the modern "demotic" Greek language. Until recently, the ban on teaching Greek in Soviet schools meant that Pontian was spoken only in a domestic context. Consequently, many Greeks, especially those of the younger generation, speak Russian as their first language. Linguistically, Greeks are far from being unified. In Ukraine alone, there are at least five documented Greek linguistic