I believe it is B if im wrong forgive me.
Answer:
it is a global war originating in Europe it lasted 4years
Answer:
The Second Crusade was started in response to the fall of the County of Edessa in 1144 to the forces of Zengi. The county had been founded during the First Crusade (1096–1099) by King Baldwin I of Jerusalem in 1098. While it was the first Crusader state to be founded, it was also the first to fall.
Explanation:
Leyes de Burgos might be the answer
