Sauroniasty44 has full credit over this answer- "the spread of monotheism threatened meccas economy, which relied on the wealth of non-muslim pilgrims is why did leaders in mecca initially reject muhammads teachings is the proper answer"
(Apex) The correct answer would be The spread of monotheism threatened Mecca's economy, which relied on the wealth of non-Muslim pilgrims. So pick which ever letter says that!
