What is the power of the publishing work

When conducting research for forming a hypothesis, which practice should historians follow?

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.

Iron making developed in china almost a thousand years later than in the middle east. true false