Alexander's general made Egypt Greek for three centuries
In 305 BC Macedonian companion Ptolemy I Soter claimed Egypt; his line ended only when Cleopatra VII died in 30 BC. Alexandria, founded by Alexander, became the dynasty's Greek capital and a magnet for poets and scientists. Native temples rose while the court stayed stubbornly Hellenistic.
Alexander took Egypt from the Achaemenids in 332 BC, heard Amun's oracle at Siwa name him divine, staffed high offices with Macedonians, and planted Alexandria before marching on. After his 323 BC death, Ptolemy secured the satrapy amid Diadochi wars, beat off an invasion by Perdiccas in 321 BC, and crowned himself in 305 BC. Dual titles, pharaoh and basileus, plus Egyptian costume on monuments wooed locals while administration, army culture, and court language remained Greek. Papyri and ostraca in Koine and Egyptian make the era unusually well documented.
At mid-third-century peak under Ptolemy III, the kingdom ranked as the Mediterranean's richest successor state and a hub of learning. Ptolemy II funded the Library's growth, stipended Callimachus and Apollonius, sheltered Euclid and Aristarchus, and probably commissioned Manetho's history of Egypt. Earlier, Ptolemy I grabbed Cyrenaica, Coele-Syria, Cyprus, and islands, lost Cyprus in 306 BC, held Egypt against Antigonus, and co-ruled with his son from 285 BC before dying in 283 BC at eighty-four. Sister-marriage and repeating royal names, Ptolemy, Cleopatra, Arsinoë, Berenice, later tangled succession.
Greeks stayed a privileged minority with their own law courts and schools, though thousands of Macedonian veterans received farmland and intermarriage produced an educated Greco-Egyptian class within a century. Natives kept local and temple posts and rose in the central bureaucracy only if they Hellenised. From the mid-second century BC, dynastic fights and foreign wars left the kingdom leaning on Rome, and Cleopatra VII's entanglement in a Roman civil war ended independence in 30 BC. Greek nonetheless remained the language of government until the Muslim conquest in 641 AD.
Source: Ptolemaic Kingdom
