Answer:
b................................
Explanation:
To return Jerusalem and the Holy Land to Christian control. The crusades failed because they were not able to retrieve the Holy Land.
The declaration of faith, obligatory prayer, compulsory giving, fasting in the month of Remadan, and pilgrimage to Mecca
A protest song is a song that is associated with a movement for social change and hence part of the broader category of topical songs (or songs connected to current events). It may be folk, classical, or commercial in genre. Hope i helped. Peace
