Salons were a key way that Enlightenment ideas spread. Which of the following are among the funcitons of the salon? Select all that apply.
Organizing public performances of subversive theatrical works by radical thinkers
Organizing public lectures on scientific topics of the day
Inviting the lower classes to private homes to hear political discussions
Allowing radical thinkers to discuss their ideas in private, away from possible government surveillance
Facilitating communication of coded information from radical thinkers, often communicated by dress and hairstyle