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Which was an important event in Italy's path to unification? A. King Victor Emmanuel appointed Count di Cavour prime minister of the Kingdom of Sardinia. B. Count di Cavour made a secret treaty with Otto von Bismarck to obtain weapons. C. Napoleon and his army established a revolutionary government in Rome. D. Lord Byron led a successful revolt that drove Austrian forces out of northern Italy.



Answer :

"C. Napoleon and his army established a revolutionary government in Rome" is the best option from the list, but it should be noted that this was only a brief unification.
An important event in Italy's path to Unification is C)  Napoleon and his army established a revolutionary government in Rome.