All of the following are improvements that King Darius made to the Persian empire EXCEPT: Adopted the same coin money throughout the empire.
Implemented a uniform system of weights and measures.
Created a government system that was centrally controlled.
Built good roads connecting the empire.

What was one major difference between benito mussolini and adolph hitler? o a. hitler was more willing to use violence to secure power than mussolini. o b. hitler made racism central to his political ideology earlier than mussolini. o c. hitler was more supportive of communism and socialism than mussolini. o d. hitler followed the philosophy of militarism more strictly than mussolini.