was the first emperor to profess Christianity and with Licinius, wrote the that proclaimed religious tolerance

Nerva was the first emperor to be voted by the and was called . He was the first good emperor of Rome. Trajan was the first emperor that came , specifically Spain. He was modest and open, he also was a good general and his most famous campaign, the , was recorded in the . He campaigned against the Parthian Empire and conquered Mesopotamia.

President:Emperor ; Imperator:

Roman Peace or was the period of and peace. This was due to Augustus' or 's way of troubleshooting rebellion, corruption, and giving importance to religion and Literature

Mt. Vesuvius: ; Mt. Pinatubo:Pampanga

was the emperor who up Rome after its military anarchy and divided the Roman Empire into who then divided it with three other leaders which is called tetrachy.