Final answer:
The Italian fascists utilized the Spanish Civil War as an opportunity to intervene and achieve important military experience, bolstering the strength of Mussolini's regime.
Step-by-step explanation:
The Italian fascists used the Spanish Civil War as an excuse to intervene and gain valuable military experience. Under the leadership of Benito Mussolini, Italy sent troops, equipment and supplies to support the Nationalists led by General Francisco Franco. This intervention allowed the Italian military to gain invaluable combat experience, and Mussolini used this to bolster the strength and prestige of his fascist regime back in Italy.
Learn more about Italian Fascism