The reason for Germany’s rapid economic growth?

There were several reasons that caused the rapid economic growth of Germany in the late 19th century:

1. Receiving a large amount of indemnity after the Franco-Prussian war, as well as annexation in the form of lands that were rich in minerals.

2. Unification of the country, which helped to build a single domestic market.

3. Skillful and competent leadership of the country of the Second Reich and the German Emperor Wilhelm 2.

All this helped Germany to become the second industrial country in the world (the USA was the leader).