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
While Caesar thus might leave, and actually left, the late democratic
party to the process of decomposition which had already in its case
advanced almost to the utmost limit, he had on the other hand,
with reference to the former aristocratic party possessing
a far greater vitality, not to bring about its dissolution--
which time alone could accomplish--but to pave the way for
and initiate it by a proper combination of repression and conciliation.
Among minor measures, Caesar, even from a natural sense of propriety,
avoided exasperating the fallen party by empty sarcasm;
he did not triumph over his conquered fellow-burgesses;(3)
he mentioned Pompeius often and always with respect, and caused
his statue overthrown by the people to be re-erected at the senate-
house, when the latter was restored, in its earlier distinguished place.
3. The triumph after the battle of Munda subsequently to be
mentioned probably had reference only to the Lusitanians who served
in great numbers in the conquered army.