Please. It was Benito Mussolini who was a Fascist. Adolf Hitler was a National Socialist.
Not that there's a whole lot of difference between the two, but distinctions are important.
I’m sure that to the purist, there are many differences.
And, to the realist, there are many similarities: near complete (complete?) control of commercial and industrial resources, complete seizure of political authority, summary imprisonment of dissidents, war making foreign policy, etc.
It’s close enough for me, thanks.