Final answer:
The term held by the duumviri and aedile in ancient Rome was typically one year. Duumviri were magistrates with a range of responsibilities, while aediles looked after public buildings and festivals. These offices were part of the governmental system and were usually filled by the elite of Roman society.
Step-by-step explanation:
The term held by the duumviri and aedile in ancient Rome varied depending on the specific office, but it generally lasted for one year. The duumviri, or two men, were magistrates responsible for various tasks, which could range from overseeing religious rites to judging legal matters. There were different types of duumviri, such as the duumviri sacris faciundis, who oversaw certain religious ceremonies, and the duumviri perduellionis, who acted as judges in capital cases. The aediles were magistrates responsible for the maintenance of public buildings and, more broadly, for the welfare of the city's inhabitants, including the regulation of public festivals and markets.
These offices were an essential part of the Republican system of government in Rome and were filled by individuals who were typically part of the Roman elite. As the Republic transitioned into the Imperial era, some of these roles changed or diminished in importance. Still, during the Republican period, these offices were highly sought after and often served as stepping stones to higher positions in the Roman political hierarchy.