Among Aristotle's many philosophical views was his belief that humans exist to achieve their own personal happiness.
Aristotle is also well-known for his principles of scientific epistemology, and for his contributions to the field of metaphysics. Hope this helps :)
He/she would not meet the residency requirement, C.
My best guess is C. but I'm not very good in government
Technology, innovation, and industrialization increased the ideology of conflict, as can be seen when one compares the Thirty Years War, the Thirty Years World War, and the thirty years of conflict that was World War I and World War II. So the answer would be letter a.