Discuss two major figures as well as two influential ideas that came from the Enlightenment era and how it impacted society.

Watch the following video below about the enlightenment which crosses from the end of the baroque into the classical period. Find and discuss two major figures as well as two influential ideas that came from the Enlightenment era and how it impacted society.  Watch the video first: https://youtu.be/NnoFj2cMRLY