>>692006Fascism would have, Nazism probably wouldn't.
The genesis of fascism was Mussolini's turn away from Marx and socialism beginning in 1914, independent of anything that happened in Germany. While German Nazism was fueled after the war by particularly anti-semetic white Russian emigres and reactions against the Bolshevik revolution.
Without 1917 fascism would probably take an entirely different character in Germany, though of course the fascist reaction to organized communism would still take place in many European nations after WWI.