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),
Dogs in warfare Dogs in warfare Dogs in warfare have a long history starting in ancient times. From war dogs trained in combat to their use as scouts, sentries and trackers, their uses have been varied and some continue to exist in modern military usage. War dogs were used by the Egyptians, Greeks, Persians, Sarmatians, Baganda, Alans, Slavs, Britons, and the Romans. The Molossus dog of the Molossia region of Epirus was the strongest known to the Romans, and was specifically trained for battle. Among the Greeks and Romans, dogs served most often as sentries or patrols, though they were sometimes taken into