Conflicts of the Arabian feuding-tribes were compromised by Muhammad spreading a unified sense of community through Islam.  The new Muslim faith was not spread by forced conversions at sword-tip but was willingly accepted by the open-minded.  The preceding conflicts of Arabia were peacefully compromised by Muhammad’s tolerant fusion of the multiple tribes.
 
 

(Left) The feuding tribes of pre-Islamic Arabia.     
 
(Marston, Elsa. Muhammad of Mecca: Prophet of Islam. Danbury, Connecticut: Grolier Co., Inc., 2001. 32.)