Diocletian could not save Rome, too much damage was done. However he did try to. Diocletian could not save Rome because he could not live forever, and he knew it, which may have been one of the reasons why he became the first emperor to retire. He did all he could to reorganize the empire and make it efficient again, but he had no control over what would be done to it after his death.
Diocletian
Augustus did not divide Rome, it was Diocletian who divided the empire.
he legalized Christianity in Rome, but did not make Rome officially a Christianity state
The social problems where that Rome was separated by Diocletian
AD 293 (obviously)
dictatorship, or monarchy
Rome It's Roman not Rome!
Diocletian
Diocletian
He divided the empire into provinces.
No. Constantine defeated a rival general named Severus to become Emperor of Rome. In fact, Diocletian was the first emperor to abdicate, and he lived out the rest of his life quietly.