When the other states were willing to accept Wilhelm of Prussia as Emperor Wilhelm of the German Empire at their leader, unification became possible. The reunification had actually been developing over a long period of time. It realized the lesser German solution by excluding Austria.
Because they were awesome
Political parties tend to unify in various ways. This is seen when they nominate one person to represent the party in an election and they campaign for the person fully.
Political parties seek to modify the contending views of various interests and groups, encourage and compromise, and so help to unify, rather than divide, the American people.
A nation state gave early people's far more security and a better understanding of their common language and history. These things unify a nation state and give the people within a reason to identify with said state.
We need to know the war you ask about to answer.
America helped Germany to unify the war
Genghis khan was the one to unify them all. He ruled entire Eurasia.
what is it
Franco-Prussian War :))
Germany in 1871.
Otto von Bismarck