Following the fall of Pescennius...
While Septimius Severus was dealing...
Following his defeat of Clodius...
After his victory over Parthia...
By 207 Septimius Severus felt the...
Technically Caracalla succeeded his...
Following his Germanic War,...
In 217 the unstable Caracalla was...
Elagabalus reigned for just under 4...
Over the 210s and 220s Gadarat...
Buoyed by his victory at Hormozdgan,...
In 231 Ardashir I led the Persians...