The goal was for the supervision of war related industries to make sure businesses were not profiteering
The correct answer is Genocide.
Genocide is a general term that can be used for multiple different events. For example, the term genocide has been used to describe Hitler's reign in Europe during World War II, the killing of Bosnian Muslims in the early 1990's, and the killing of the Tutsis in Rwanda.
However, the terms Final Solution and Holocaust are specifically focused on the events during World War II and the reign of Hitler.
It would be A (education)
The Incas built such a large road network stretching for 1000's of kilometers north and south of Cuzco, their capital, in what is now Peru, in order to keep the lines of communication open with their far flung empire, ie to convey messages to their local rulers, and probably for military purposes to have routes for their armies to follow in times of war. The roads were built by the ordinary people ie the men of a certain age would be subject to the mit'a or compulsory public service to build roads, temples and work in the mines.