History of Libya well as by the Carthaginians from the West. In 525 BCE the Persian army of Cambyses II overran Cyrenaica, which for the next two centuries remained under Persian or Egyptian rule. Alexander was greeted by the Greeks when he entered Cyrenaica in 331 BCE, and Eastern Libya again fell under the control of the Greeks, this time as part of the Ptolemaic Kingdom. Later, a federation of the Pentapolis was formed that was customarily ruled by a king drawn from the Ptolemaic royal house. After the fall of Carthage the Romans did not occupy immediately Tripolitania (the region around Tripoli),
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