In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

This man described imagination as "nothing but decaying sense" while passions are "interior beginnings of voluntary notions" in a work that claimed covenants formed with God are meaningless. This man's best known work expands on concepts first proposed in his On the Citizen, and uses his ideas of imagination, or the "decaying sense," to analyze human motivation. This thinker described the (*) "Kingdom of Darkness" as a "Confederacy of Deceivers" and described chaos as the war of all against all. He also claimed that life in the state of nature is"solitary, poor, nasty, brutish, and short." For ten points, name this English social contract theorist and author of Leviathan.
Social Science