If you're talking about WWI then their military was restricted heavily, they had war reparations, and all of this was topped off with out of control debt and inflation. Essentially, everyone was mad and poor.
Answer:
Why are you gonna go to bed at 10 in the morning?
The Enlightenment and French Revolution were both turning points in European history. The Enlightenment marked a change in religion, science, philosophy, and government. The French Revolution also marked a change many of the aspects of French life and society. The Enlightenment greatly influenced the changes implemented in the French Revolution.