The correct answer for this question would be the POPULATION. The states would dispute each other claims to western territories because of population. It is the key factor for this dispute because it means control in a democracy. Hope this is the answer that you are looking for.
"holy war" traces the events back to their origin using :
A. cause and effect
It gave a detailed description on the rules imposed by the Turks that caused the anger in Vatican
hope this helps
