In this overview of Unit 4 for AP Euro students, Tom Richey breaks down the key topics in the enlightenment period, focusing on Scientific, Philosophical, and Political Developments Download free practice tests here: https://marcolearning.com/free-practice-tests Marco Learning helps AP students take control of their AP study plans and prepare for test day. We offer video lessons, study guides, practice tests, and free live sessions for teachers and students. For more information, see https://www.marcolearning.com/ Download free study guides for AP U.S. History, AP European History, AP World History, AP English Language, AP English Literature, AP Human Geography, and AP U.S. Government here: https://marcolearning.com/free-study-guides/ ----------------------------- Instagram: @marcolearning TikTok: @marcolearning Twitter: @marcolearning Facebook: @marcolearningap #apeuropeanhistory #apeuro #theenlightenment