Final answer:
Robespierre hoped to achieve multiple goals by using more torture during the Reign of Terror: instilling fear, extracting confessions, and gaining information about counter-revolutionary plots.
Step-by-step explanation:
Robespierre hoped to achieve multiple goals by using more torture during the Reign of Terror. One of his primary aims was to instill fear in the population and deter opposition to his rule (Option A). By resorting to extreme measures, such as torture, he wanted to send a strong message that any form of dissent or counter-revolutionary activity would be met with severe punishment. Additionally, Robespierre likely hoped that by using torture, he could extract confessions from suspected traitors and enemies of the Revolution (Option B) in order to gather information about potential threats to the new republic (Option C). While it is possible that Robespierre may have derived satisfaction from the use of torture, satisfying his own sadistic desires (Option D) was not the primary motivation for his actions.