Summary from german unification
(i) The responsibility of German unification was taken by Ottovan Bismarck, the chief minister of Prussia.
(ii) Otto von Bismarck was the chief architect of German unification.
(iii) Three wars over seven years- with Austria, Denmark and France, ended in Prussian victory and completed the process of unification.
(iv) In January 1871, the Prussian king, William I, was proclaimed German Emperor in a ceremony held at Versailles.
(v) The nation building process in Germany had demonstrated the dominance of Prussian state power.