Seleucia

Seleucia (sɪˈljuːʃə; Σελεύκεια), also known as Seleucia-on-Tigris or Seleucia on the Tigris, was a major Mesopotamian city, located on the west bank of the Tigris River within the present-day Baghdad Governorate in Iraq. It was founded around 305 BC by Seleucus I Nicator as the first capital of the Seleucid Empire, and remained an important center of trade and Hellenistic culture after the imperial capital relocated to Antioch. The city continued to flourish under Parthian rule beginning in 141 BC; ancient texts claim that it reached a population of 600,000. Seleucia was destroyed in 165 AD by Roman general Avidius Cassius and gradually faded into obscurity in the subsequent centuries. The site was rediscovered in the 1920s by archaeologists. Seleucia (Σελεύκεια, Seleúkeia) is named for Seleucus I Nicator, who enlarged an earlier settlement and made it the capital of his empire around 305 BC. It was the largest and most important of the many cities to bear its name but is sometimes distinguished as Seleucia-on-Tigris or Seleucia on the Tigris (Seleucia ad Tigridem) from the name of its river. Texts from the Church of the East's synods referred to the city as (ܣܠܝܩ) or some times (ܡܚܘܙ̈ܐ) when referring to the metropolis of Seleucia-Ctesiphon. The Sassanids named the eastern city as Veh-Ardashir (ویه‌اردشیر), Arabs called it Bahurasīr. Seleucia, as such, was founded as the first capital of the Seleucid Empire by Seleucus I Nicator. A foundation date of 300 BC was proposed by Auguste Bouch-Leclerq in 1914. Other scientists proposed 306 BC and 312 BC. Seleucus was one of the Diadochi successors of Alexander the Great who, after Alexander's death, divided his empire among themselves. Although Seleucus soon moved his main capital to Antioch, in northern Syria, Seleucia became an important center of trade, Hellenistic culture, and regional government under the Seleucids. To make his capital into a metropolis, Seleucus forced almost all inhabitants of Babylon, except the local temple priests/supporting workers, to leave and resettle in Seleucia.