Please note that Mommsen uses the AUC chronology (Ab Urbe Condita), i.e. from the founding of the City of Rome. You can use this reference table to have the B.C. dates
But the Roman police was not disposed like the Attic to hold stage-
invectives and political diatribes as privileged, or even to tolerate
them at all. Naevius was put in prison for these and similar sallies,
and was obliged to remain there, till he had publicly made amends and
recantation in other comedies.
These quarrels, apparently, drove
him from his native land; but his successors took warning from his
example--one of them indicates very plainly, that he has no desire
whatever to incur an involuntary gagging like his colleague Naevius.
Thus the result was accomplished--not much less unique of its kind
than the conquest of Hannibal--that, during an epoch of the most
feverish national excitement, there arose a national stage utterly
destitute of political tinge.
