Seleucid Empire

In this episode, we explore the rise, reach, and legacy of the Seleucid Empire, the vast Hellenistic kingdom founded by Seleucus I Nicator after the breakup of Alexander the Great’s conquests. Stretching from Anatolia to the Indus River, the empire became a major hub of Greek culture, language, trade, and political administration while blending Mediterranean traditions with local Near Eastern customs. We look at key cities such as Seleucia on the Tigris and Aï Khánum, whose archaeological remains reveal a sophisticated, multicultural society shaped by ethnic syncretism and imperial ambition. The episode also examines the pressures that weakened Seleucid power, including conflicts with Rome, the Parthians, and the Mauryans, along with internal civil wars that gradually reduced the empire to a Syrian rump state before Rome annexed it in 63 BC.