10:04 The Hellenistic Age | Facts You Should Know 5:59 Diadochi and the Hellenistic Period | World History | Khan Academy 9:05 Was Cleopatra Beautiful? The Truth About Her Real Face 5:23 Alexander the Great and the Hellenistic Period 9:23 The Hellenistic World — After Alexander, the Age of Blended Cultures 3:49 Greek history - Hellenistic period (323-31 BC)