Claudius ptolemaeus lived in 85-165 .A.D. And he lived in egypt Alexandria. And when he grew up he was an influential astronomer, geographer, and mathematician.
He accomplished being a astronomer, geographer, mathematician of the ancient world.Alexander the Great built an empire during the latter part of the first millennium BC, including Egypt which he captured in about 332 BC.
Ptolemy I Soter did not complete the many great works he began, we can certainly admire his imagination and efforts. Ptolemy I to "collect together books on kingship and the exercise of power, and to read them".