Q21. Examine the different stages of the unification of Germany

The four stage of Unification of Germany: ... Otto von Bismarck, a Chancellor, became the architect of the unification, who carried out with the help of the Prussian army to unite the small cities and states, to form a unified German. 3. Three wars were fought, which completed the process of unification

Explanation:

answer; ///i believe the state is (pennsylvania);