What monument served as a tribute to the victory in the Parthian War?

The Arch of Septimius Severus, located in the Roman Forum, was constructed between 203 and 205 AD to commemorate the victories of Emperor Septimius Severus in the Parthian War. This monumental arch is adorned with detailed reliefs that depict scenes from the military campaigns against the Parthians, showcasing the power and success of Severus during his reign. The arch not only serves as a celebration of military triumph but also reinforces the emperor's legitimacy and authority by associating him with successful military leadership.

The other options represent different eras or victories unrelated to the Parthian War. The Arch of Constantine celebrates the victory of Constantine over Maxentius, while the Arch of Titus commemorates the Roman victory in the Jewish War, specifically the Siege of Jerusalem. The Arch of Trajan honors Trajan’s victories in Dacia. Each of these arches highlights specific triumphs of their respective emperors but does not relate to the military achievements in the Parthian campaigns, making the Arch of Septimius Severus the appropriate tribute for that specific conflict.