Hitler's blitzkreig theory was based on the ___ (23 letters) — Crossword Helper

Enter a clue or pattern or both:

The Clue

Hitler's blitzkreig theory was based on the ___ (23 letter answer)

The Answer

WORKOFABRITISHHISTORIAN

Tags

based blitzkreig hitler theory was workofabritishhistorian

Notes

The answer WORKOFABRITISHHISTORIAN is so rare that it appears less than once every 2500 puzzles.