"This pamphlet would have been forgotten had it not been for Henry Ford, the car magnate, who took it at face value and had it reprinted in the United States. [...] In Germany, the Nazis took note of the ‘Protocols’, and Hitler made the ‘Protocols’ one of the cornerstones of his anti-Semitic campaign, frequently citing them to demonstrate that ‘the entire existence of this people is based on a continuous lie’."
https://en.wikiquote.org/wiki/The_Protocols_of_the_Meetings_of_the_Learned_Elders_of_Zion