Which emperor is associated with the Pax Romana and monumental building programs across the empire?

• A. Trajan
• B. Augustus
• C. Hadrian
• D. Marcus Aurelius

Answer: (A)

Pax Romana refers to a long stretch of relative peace and prosperity that the empire enjoyed, made possible by centralized imperial authority. This peace is most clearly tied to Augustus, who ended the civil wars and established the stable framework of imperial rule. He used monumental building projects to symbolize and legitimize this new order, commissioning works in Rome and across the provinces—the Forum of Augustus, the Ara Pacis, and various temples and public monuments that visibly linked peace with the emperor’s leadership. Later emperors indeed carried on grand building programs, but the association of Pax Romana with its beginnings under Augustus is why he is the best answer.