George Willis Botsford,
The Roman assemblies from their origin to the end of the Republic
(1909)
“ Thus the Romans created the comitia curiata. Not only the curiae, but also the later centuries, classes, and tribes, originally existed independently of the assembly for various administrative purposes and were brought into connection with that institution as convenient systems of organization. At first ceremonial, the comitia curiata came to be used for voting on resolutions. Gradually reducing this earliest organized gathering to a formality, the Romans successively introduced the centuriate and the tribal comitia. ”
