Final answer:
Craftsmen in Ancient Rome were divided into guilds, which were associations or organizations formed by craftsmen working in the same trade.
Step-by-step explanation:
The craftsmen in Ancient Rome were divided into various guilds. Guilds were associations or organizations formed by craftsmen working in the same trade. These guilds enforced high professional standards and focused on maintaining and developing their respective crafts. While the exact number of guilds in Ancient Rome is not specified, there were guilds for different types of craftsmen such as weavers, sculptors, goldsmiths, and feather workers.