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.
Under the leadership of Russian communist revolutionary Vladimir Lenin, the Bolshevik Party seized power in the Russian Republic during a coup known as the October Revolution.
D. Interpretive Claims
Interpretive claims are view points that explore and assess arguments in an essay.
Hope this helps!
Yees it should aaaaaaaaaaaaaaaa