That's just ahistorical and wrong, according to Josh Marshall. No, Trump is more like Mussolini:
Mussolini's speeches have a mix of chest-puffing, hands at the waist swagger, hints of humor, hands to the crowd to calm themselves no matter how excited they are. Frankly, they're almost operatic in nature. The mix of violent rhetoric with folksy hypotheticals and humorous jabs unites the two quite nicely.
The problem of course is that Trump has trended in an increasingly racist and xenophobic direction as his campaign has gone on. But that was never really Mussolini's thing. The Nazi fetishization of race was basically foreign to fascist ideology. And Italian fascism was not at all anti-Semitic ... except after 1938. That's when Mussolini moved into full alliance with Nazi Germany....
In other words, Mussolini's embrace of racism and anti-Semitism appears to have been cynical and opportunistic. But this works as an analog to Trump since I continue to believe that Trump's embrace of racism, anti-Mexican immigrant bigotry and Islamophobia is largely opportunistic. My only hesitation in calling it cynical is that I think Trump may be the type who once he finds something convenient to say then starts to believe it.
Regardless, Trump is a dangerous demagogue who is harming American political discourse the same way Goldwater did.