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 Ukraine descendants of Pontic Greeks from the Pontus region between the fall of the Empire of Trebizond in 1461 and the Russo-Turkish War of 1828–1829. Greeks established colonies on what are now the Ukrainian shores of the Black Sea as early as the 6th century BCE. These colonies traded with various ancient nations around the Black Sea, including Scythians, Maeotae, Cimmerians, Goths and predecessors of the Slavs. These earlier Greek communities had, however, assimilated into the wider, indigenous population of the region. The Greek colonies coalesced into the Bosporan Kingdom in the 4th century BCE, which lasted as a Roman client