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Why was Seleucia on the Tigris important to Seleucid trade?
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Hellenistic age
The figure, who is possibly Dionysus, riding a panther, a Hellenistic opus tessellatum emblema from the House of Masks in Delos, Greece, 2nd century bce.
Seleucia on the Tigris served as the vital hub for Seleucid trade by acting as a central nexus for major commercial routes.1
Its strategic importance was defined by its connectivity:
- Western Connections: It served as the starting point for a primary trade route leading to Antioch on the Orontes River, which included branches extending to Ephesus and Damascus.1
- Eastern Connections: It provided access to three distinct routes toward Indiaâtwo by land and one by seaâfacilitating the movement of goods across the eastern reaches of the empire.1
As the eastern capital of the Seleucid realm, the city replaced Babylon as the leading mercantile center of Mesopotamia, maintaining its status as the foremost city of the east for trade even under subsequent Parthian rule.21