¿Por qué se estableció una Guerra Santa?

The great series of western holy wars were the Crusades, which lasted from 1095 until 1291 CE. The aim was to capture the sacred places in the Holy Land from the Muslims who lived there, so it was intended as a war to right wrongs done against Christianity. The first Crusade was started by Pope Urban II in 1095.

Explanation:

very carefuly thats what i say

either d or b, i'm not to sure. but my gut tells me it's prob going to be b