How was Spain different under Muslim rule than under Christian rule? Under Muslim rule, Spain was united as one nation.
Under Muslim rule, Spain had no libraries or colleges.
Under Muslim rule, most empires were constantly at war.
Under Muslim rule, people of different faiths lived in peace.

i think "Under Muslim rule, people of different faiths lived in peace."

so what is your question?

according to my research (britannica and quizlet) the first settlements were along the huang river because it could give the crops more fertile soil that really it out. this was due to the yellow slit caused by floods of the river.