Question

whose policy
is called as the policy
blood and Trono​

Answer 1

Bismarck's policy was known as Policy of blood and iron

Answer 2

Answer:

Although Bismarck was an outstanding diplomat, the phrase "blood and iron" has become a popular description of his foreign policy partly because he did on occasion resort to war to further the unification of Germany and the expansion of its continental power. Therefore he became known as "the iron chancellor."

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