To my knowledge, the correct answer among all of the given choices is C.) Steam. If I'm not mistaken, this was the time that more trains came into use.
I hope this is the answer you were looking for and that it helps!! :)
I believe the answer is: Since the Leader consolidated all the power for his own use, the country is now essentially an AUTOCRACY
Autocracy refers to a system of government that granted one person to rule with absolute power.
In this type of government, there is no such thing as congress or supreme court that could challenge the decision made by the leader. This makes every words that come out from that leader's mouth are a divine laws that must be followed without questions.
Adam's Apple
Men and women, but mostly men, if you touch your throat, you can feel a hard lump.