Fascism defeat still omitted Spain, they remained like so until Franco's death in 1975.

Believe it or not, fascism was not about just the violence and the racial commentary. It is a reactionary and grotesque metamorphosis of the earlier imperialistic, domination and moralistic ideas. Many of the fascists regimes kept their monarchs as figureheads (Italy, Romania, Japan) and Franco post-humously reinstated the monarchy in Spain. And the fascists regimes heavily used forced work camps, even if they used them primarily for extermination. But, if one such regime would have been created 100 years ago, they would surely have traded slaves with the US South. So you can't destroy the fascism without squashing its parent ideology, the imperialism