The best answer to the question: During the medieval period, which group played an important role in staging plays in various parts of towns, would be, the trade´s guilds.
Explanation:
The Trade´s guilds were powerful groups of craftsmen, crafts people, who dedicated themselves to specific jobs, one of them, building and staging plays. Because of their nature, unlike other groups, they were basically free to move around towns to be able to carry out their craft, and other groups did not question their moving around town freely. These trade´s guilds became very important and powerful during medieval times and later on also.
