Answer:
C.irrigation is often necessary for farming in dry areas is answer.
Explanation:
I hope it's helpful!
Just look at their empire
Answer:
Chancellor of Prussia
Explanation:
Otto von Bismarck - he was appointed chancellor of Prussia. Over the next decade he guided German unification. Bismarck was loyal to the Prussian King. Unification was a means to make the Prussian King, William I, the ruler of a strong German state.
