I agree with you on Burgundy, as long as it manages to develop its unity.Burgundy would be the Obvious one when england absorbes france, and Anjou napels married to a danish king could also be interesting but not what the thread is abouth
A interesting one would be a papal colony under John Cabot
What do you mean a "papal colony" of John Cabot?
In Brittany, Corsica, Alsace and even in Occitania regional languages are still spoken. So I don't see much difference with the British Isles, except in the way they are developed, but the result is the same.because they where insane, cruel, stupid etc regarldles they did work.
In what way was it a crazy, cruel and stupid policy? The aim was to create a common French culture in order to create a common sense of belonging and occasionally to avoid secession. The consequence being the destruction of other cultures (which was not necessarily desired, for many it was possible to have two languages and cultures at the time). And this policy works because nowadays in France there is no big movement of independentists unlike Spain and the United Kingdom (I won't go on about it, it's a bit off topic).
The union of Castile and Aragon could be papilitated with this POD? Moreover the Habsburgs might not inherit the Iberian crowns.I assume a French-english block against a habsburger block here but that is fighting in Europe not colonization The Original post was abouth the english being better colonizers taking france would have been a Obvious good move.