Final answer:
The main battle of the Allied invasion of Italy was for the city of Rome.
Step-by-step explanation:
The main battle of the Allied invasion of Italy was for the city of Rome. Rome had been occupied by the Axis powers during World War II, and its capture was a significant objective for the Allies. The battle for Rome took place in June 1944, after the successful landings in Sicily and the subsequent campaigns in mainland Italy.
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