Answer:
Benito Mussolini
Step-by-step explanation:
The Italian leader at the time was Bentino Mussolini, the Italian people didn't like him at all and decided to execute him.
It couldn't have been Hitler, because he committed self death.
It wasn't Churchill, because he died of stroke.
It wasn't Franco, because he died of Parkinson's Disease
So in conclusion, It has to be Benito