Linked from
The 6 pages that link to Astyages, each with the reason it gives.
Achaemenid EmpireRelated: Cyrus’s victory over Astyages began the rapid expansion of Persian power.
Cyrus the GreatRelated: His defeat transferred Median power to Cyrus.
MedesBroader topic: His fall marks the traditional end of Median political independence.
Median EmpireBroader topic: His defeat is the traditional endpoint of the Median kingdom.
DeiocesRelated: Herodotus places him among the later rulers descending from Deioces.