INDIAN HISTORY

Detailed explanation-1: -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."

Detailed explanation-2: -He skillfully achieved the reunification of Germany in 1871 following his policy of alliances and warfare. Bismarck relied on realpolitik, a combination of diplomatic and political tools based on the given circumstances.

Detailed explanation-3: -Bismarck, Otto von remains one of the most significant political figures of modern Germany. This stature derives from his contribution to the creation and shaping of the modern German state as Prussian minister president and imperial chancellor from 1862 to 1890.

Detailed explanation-4: -Otto von Bismarck was a Prussian statesman who dominated the German affairs between the 1860 and 1890. By waging series of war, he united the German states.