It did not effect that as much although they did say to new people that came in to give them their on space or land and their own rules
The option is b, I hope this helps you!
C... Herotodus. These were the wars with the greeks between 500 and 300 BCE.
1: Battle of Civetot 1096
2:Siege of Antioch 1097
3:Siege of Jerusalem 1099
4: Siege of Lisbon 1147
5:Siege of Damascus 1148
Sorry I don't have enough time to identify the cause events and effects but hopefully this helps you out!