Alright, I've got a challenge for you guys: Have Belgium become a fascist state sometime in the 1900s, and if possible, have it exist to the modern day.
What makes this interesting is that unlike the Italian, German, and Spanish fascist groups, Belgium has a divided culture. A potential fascist leader cannot draw upon a shared cultural identity, and will have trouble forcing one language upon the people.
Flemish might work, but then you'd have to make the Flemish far more powerful than they were in OTL.
Thoughts on this challenge?