In order to break through the obstacles of feudal separatism to the economy, the unification of Germany was put on the historical agenda. 1862 The policy of realizing German reunification through dynasty war put forward by Prime Minister Bismarck. Among them, "iron" refers to weapons and "blood" refers to war.

Bismarck, representing the interests of the landlords, nobles and big bourgeoisie, strongly advocated the unification of Germany by force. Bismarck's "iron-blooded policy" of unifying Germany by force was a powerful means to realize German reunification.

Relying on his "iron and blood policy", he successively launched the Pudan War, the Puao War and the Franco-Prussian War, which unified Germany.

Bismarck was therefore called "Prime Minister of Iron Blood".

Extended data:

During his tenure as Prime Minister of Prussia, Bismarck launched the Puo War in 1866, and won it. 1870, the Franco-Prussian War was waged again, and the French army was defeated.

At the end of the same year, the four states of South Germany joined the German Federation and established the German Empire, with Bismarck as the Prime Minister of the German Empire and Prussia as the Prime Minister. Bismarck unified Germany from top to bottom with the "iron and blood policy", and also helped the government of Versailles in France suppress the Paris Commune.

He promulgated the Anti-Socialist Extraordinary Law to brutally suppress the workers' movement. Externally, it tries to use the alliance policy to establish Germany's hegemony in Europe.

1890 was fired by Kaiser Wilhelm II in March. Bismarck was made Duke of Lauenburg after he stepped down. After that, he lived in Friderichs Lu manor near Hamburg and died in 1898.

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