How did this idea influence Nazi policy in the period leading up to World War II?

All great cultures of the past perished only because the originally creative race died out from blood poisoning.

—Adolph Hitler, Mein Kampf
Responses

It was the basis for the development of the Final Solution.

It was the basis for the development of the Final Solution.

It led to the formation of the Axis Powers.

It led to the formation of the Axis Powers.

It provided the justification for the partition of Germany.

It provided the justification for the partition of Germany.

It resulted in open immigration policies in Germany.