Answer:
• an association of manufacturers
Step-by-step explanation:
An association of manufacturers is the modern unit that is most similar to a medieval guild.
Medieval guilds were associations of skilled craftsmen and merchants who collaborated to regulate their respective trades, set standards, and protect their interests. Similarly, modern associations of manufacturers serve to promote collaboration between businesses in a particular industry or trade. They often establish standards, regulations, and best practices for their members, and may also provide training and educational resources to improve their members' skills and knowledge. Like the medieval guilds, these modern associations aim to protect the interests of their members and promote the development of their industry or trade.