The fact is that Tolkein is where the modern concepts of the major fantasy races first appeared. If you can find references of
- Human size 'elder race' Elves
- Heavily Armoured slow moving Dwarves with Axes
- Orcs as wild rampaging hordes of man sized man killers

Before or at the same time as Tolkein, I'll be happy to take your point.

(I love a good debate lol)