Answer: James Lange theory of emotion.
Explanation: James Lange theory developed independently by two 19th-century scholars, William James and Carl Lange discusses the origin of emotions.
James Lange theory of emotion explains emotions as physiological stimuli occuring as a result of external events.
His physiological stimuli sweating and running happened as a result of the footsteps he heard.
B. The rise of the Roman Empire
That he is married to trouble