I believe you are mistaken, Len, as usual. Do you ever think of checking your facts, or is it against your religion?
Nigeria entered WWII on the side of the Allies, and Nigerian troops fought the Japanese in India and in Burma.
https://en.wikipedia.ORG/wiki/Military_history_of_Nigeria_during_World_War_II
Have you ever thought of writing a screenplay of all your ahistorical whimsies? You could sell it to Pallywood as a made up “A history of the world according to Helen44Yemen : a fantasy”.