FreeKaner
Prophet of the Dumpsterfire
GW is british though ...
Yes, and Warhammer Fantasy is quintessentially European. Warhammer 40k is the one for American audience, thus Americanised.
Another possibility is of course you are one of those 40k fanboys that don't even know existence of Warhammer Fantasy and think concepts in 40k are unique. Instead of what it is, Americanised garbage version of fantasy.