Answer:
B Lebanon
Step-by-step explanation:
It was known that in 18th century, the Druze and the maronite christians engaged themselves in a fight, which occurred through religious differences. And it was made to understood that in 1841, the conflicts between the impoverished Druze and the Maronite Christians exploded, which led to a massacre of Christians by the Druze at Deir al Qamar.
In conclusion, it was believed or known that, it was this conflict that led to years of Lebanon.