Swahili culture developed largely as a result of what?

The Swahili Culture has developed over a thousand years via the amalgamation of various cultures. Mainly however it developed as a result of the native Bantu tribes that encountered the Arabs who set up trading outposts that resulted in the further development of villages and towns along the East African Coast.

Do you have more info about it ? i doubt this is the answer because i don't have all the information but if trouble was brewing in a clinic maybe it was an argument as to which clinic was better or smth of that nature