How did Beirut rise in importance under Roman rule?

Under Roman rule, Berytus (modern-day Beirut) transformed from a relatively obscure town into a prominent center of the empire. Its rise in importance was driven by several key factors:

• Colonial Status: In 14 BCE, the city was granted the status of a Roman colony, known as Colonia Julia Augusta Felix Berytus, which significantly elevated its standing.12
• Infrastructure Investment: The city benefited from a lavish building program financed by Herod the Great and his descendants, which helped modernize and expand the urban landscape.32
• Legal Education: Berytus became the seat of a renowned provincial school of Roman law, likely founded under the Severan dynasty. The school attracted famous jurists such as Papinian and Ulpian, whose work later formed a substantial portion of the Pandects commissioned by Justinian I.32

This period of prosperity lasted until the mid-6th century CE, when the city was devastated by a series of earthquakes and a tsunami.12