What aided in spreading enlightenment ideas quickly all over europe

The establishment of intellectual societies in America aided the spread of Enlightenment ideas.

The spreading of enlightenment ideas was mostly aided by the printing press. Not only books but now full encyclopedias were at hand reach. This was a revolution insofar as middle class people had now access to education, being able to stand, in respect to knowledge, as equals with nobles, all of which were accelerating factors in the spreading of enlightenment.