What does the game with the cup that O'Brien plays to help Steve prepare for his testimony say about truth? What do the voice-overs of the prisoners add?​

The correct answer is C) Revolutions were spreading across Europe.

What was going on in Europe that most likely influenced the reform movements of the 1800s was "Revolutions were spreading across Europe."

European countries lived a conflictive period during the 1800s. From about 1774 to 1850, people called to arms and started many revolutionary movements. Indeed, although not in Europe, the Revolutionary War in which the Continental Army of the 13 colonies defeated the British to gain independence from the English crown, influenced other revolutionary movements such as the French Revolution. During this period, there were rebellions and uprisings in Greece, Portugal, Italy, and Spain.