The answer to this question would be b
One pun is where Fortunato reveals that he is a member of the Freemasons and Montresor says that he too is a "mason." It is a pun because he does not mean a "Freemason"; he means a mason, a craftsman who does brickwork, the kind Montresor plans to perform on Fortunato to seal him in the catacombs forever.
Sure sure what are your questions? i will try to help.
Answer:
The spread of religion
Explanation:
Through all of the trips made through the silk road, many merchants spread religion and many other ideas.