I believe it would be ghosts, and the dead. According to some resources, he had contact with the dead and it frightened him
Hope this helps!!
Well since you narrowed it down for me i know now that it is B. Thank you
Answer: Improved commercial practices led to an increased volume of trade and expanded the geographical range of existing trade routes including the Silk Roads, trans-Saharan trade network, and Indian Ocean promoting the growth of powerful new trading cities. The Indian Ocean trading network fostered the growth of states.
Explanation:
A
regulate interstate commerce
