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
From: The History of Rome, by Theodor Mommsen
Translated with the sanction of the author by William Purdie Dickson
Rise of the -Municipium-
The origin of this Italian municipal system has not been recorded by tradition. It is probable that its germs may be traced to exceptional regulations for the great burgess-colonies, which were founded at the end of the sixth century;(43) at least several, in themselves indifferent, formal differences between burgess-colonies and burgess--municipia- tend to show that the new burgess-colony, which at that time practically took the place of the Latin, had originally a better position in state-law than the far older burgess- -municipium-, and the advantage doubtless can only have consisted in a municipal constitution approximating to the Latin, such as afterwards belonged to all burgess-colonies and burgess--municipia-.
43. Cf. III. XI. Roman Franchise More Difficult of Acquisition
The new organization is first distinctly demonstrable for the revolutionary colony of Capua;(44) and it admits of no doubt that it was first fully applied, when all the hitherto sovereign towns of Italy had to be organized, in consequence of the Social war, as burgess- communities.
44. Cf. IV. IX. Government of Cinna
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