linguistic:paraphrasing, quality:correction
Coffeehouses

Coffeehouses were especially important to the spread of knowledge during the Enlightenment because they created a unique environment in which people from many different walks of life gathered and shared ideas. They were frequently criticized by nobles who feared the possibility of an environment in which class and its accompanying titles and privileges were disregarded. Such an environment was especially intimidating to monarchs who derived much of their power from the disparity between classes of people. If the different classes joined together under the influence of Enlightenment thinking, they might recognize the all-encompassing oppression and abuses of their monarchs and because of the numbers of their members might be able to successfully revolt. Monarchs also resented the idea of their subjects convening as one to discuss political matters, especially matters of foreign affairs. Rulers thought political affairs were their business only, a result of their divine right to rule.