Mussolini was legally appointed to head the government. Your welcome
Answer:
to hide the evidence of the executions.
Yes, World War I could have been prevented and spare many lives of men. The assassination of the Archduke Francis Ferdinand pretty much started it, so if only the assassination did not happen, there might be no World War I. Also, if only the allies did not step in and also declared war with other nations. However, the thing is the countries were already building their military forces that may be triggered them to declare a war.
Answer: To create order
Explanation: also so ensure people lived how they should
Answer:
because he was proud of himself