Looking at some Sicilian regional election results from the post war years there doesn't seem to be a dominant political party. The two strongest groups were the Christian Democrats and the People's Bloc (an alliance of left wing parties including PCI and PSI). That's not that different from the...
Probably yes, but in 1941 that would mean pulling forces from North Africa and the Soviet front for an alpine campaign. And even though the Axis would win because of strength, fighting in the Alps would mean the Swiss can probably hold on for quite some time.
In many ways they are very alike, they are both far right revolutionary ideologies. The point is just because Fascism wouldn't exist, something very like Fascism would take it's place.
Integralism is a more Reactionary take on a right wing revolution than Fascism. Integralism for example doesn't see traditional authorities such as the monarchy and the church as "nice symbols we can save if they play ball" but sees traditional authorities as the ones that should actually be...
First you need to get rid of Bismarck. Bismarck was convinced that the only way to keep those damned Austrian Catholics outside the German Empire, and thus ensure Prussian dominance was to make sure the Habsburg Empire survives.
Europeans would claim most of Africa like OTL, of course the map would end up different, and maybe a hndful more African states survive (or not), but Imperialism would still be the name of the game. And France would probably be the strongest player.