What did otto von bismarck do to unify germany? he sponsored the development of a nationalistic education focusing on the achievements of the german people. he pushed through laws to forbid foreign immigration to germany in an attempt to keep the nation ethnic pure. he create wars with neighboring countries to increase national pride among the german people. he created a military alliance with austria, the most powerful german nation at the time.

He helped create wars with neighboring countries to increase national pride among the German people.

Otto von Bismarck was Minster President and Minister of Foreign Affairs for the Kingdom of Prussia.  He used Realpolitik (reality politics) methods to increase Prussian power and align other German states together with Prussia into the German Empire.  (He then became Chancellor of the German Empire.)  

The main wars that Bismarck provoked in increasing national pride and unity among the German people were the Austro-Prussian War (1866) and the  Franco-Prussian War (1870-71).

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