3. Based on the timeline, what earlier events may have caused the Age of Revolution? Why do you think that was?

Answer:
Correct answers are The Enlightenment and the Age of Absolutism.
Explanation:
Feudal system that was established in medieval Europe was left certain scars on the political systems in Europe and even outside. Group of philosophers and thinkers believed that government should serve the needs of people and that it is why they started questioning the authority of absolute leaders. Many countries in Europe, such as Habsburg Monarchy, France and Russia were absolute monarchies. Rulers believed they have the divine right to rule without restrictions. That is what enraged many people, and with the support of ideas of Enlightenment Age of Revolution started.