What was the greatest disagreement between Muslims after Muhammad died? (Sunni vs. Shi'a)

What does this map indicate about the crusades? (1 point) the crusades were a direct result of muslim conquest of jerusalem. o much of the holy land had been under muslim control for centuries before the crusades began. the crusades were a direct result of muslim invasion of tours. japan land bordering the mediterranean sea was not a concern for crusaders.

Compare how one's social status affect his or her opportunities in ancient greece and rome?

Which native american tribe allied with the spanish?