Robespierre was an idealist: he wanted to create and establish a Utopian society. The power he came to wield, went to his head, and was the cause of his downfall.
Napoleon was a pragmatist: intent on both self-aggrandizement, and the glorification of France. Needless to say from a practical point of view, the latter was far more successful than the former.
B and E because the others benefit the citizens but they do not directly help them, where as transport does.
C. Social Darwinism. Hope this helped
The California Gold Rush of 1848-1849
D is the most applicable, and Hammurabi's code did all of the above.