What led to the unification of german states change the balance of the power in europe

Hi , so your answer is that when Wilhelm II dismissed Bismark after German unification, it upset the political balance between Russia, France, and Germany. This resulted in many of treaties and wars, and eventually led to WWI. which imacted the lives of millions .

Explanation:

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first paragraph (and busy all the night ,with a silence deep and white )

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.