I don't know of any events in Greece at the time, so I think we can reject this answer.
HUngary is correct, except that it was not independent at the time, but part of the Austrian Empire, so it's already included in the question.
Spain had a little unrest, but not a lot.
The best answer is Italy - it had very important events during this time, for example the revolution in Sicily in 1848.
The Cuban Missile Crisis transformed North Korea’s relations with Moscow and Beijing and nudged the country down a path of unsustainable military buildup that, in part, resulted in a nuclear weapons program and was responsible for the country’s economic difficulties in later decades.
Answer:
Liberty meant freedom of religion, freedom of the press, and freedom from unreasonable government (torture, Censorship, and so on). Enlighenment writers, such as Voltaire, Montesquieu, and Rousseau's, influenced ordinary readers, politicians, and even heads of state all over the western world.
