Therefore, to attempt to reconcile this massive issue, a decision was taken to work back from the fall of the Persian Empire to Alexander the Great of Macedonia in 330BC, towards Darius I whose rule ended in 403 BC with Cyrus starting in 455 BC.
ສະນັ້ນ, ເພື່ອພະຍາຍາມທີ່ຈະຄືນດີບັນຫາໃຫຍ່ນີ້, ໄດ້ມີການຕັດສິນໃຈເຮັດວຽກຄືນຈາກການຕົກຂອງຈັກກະພັດເປີເຊຍເຖິງ Alexander the Great of Macedonia ໃນປີ 330BC, ຕໍ່ Darius I ເຊິ່ງກົດລະບຽບຂອງລາວໄດ້ສິ້ນສຸດລົງໃນປີ 403 BC ກັບ Cyrus ເລີ່ມຕົ້ນໃນປີ 455 BC.