Answer:
the defeat at the marathon marked the end of the first persian invasion of greece.
Explanation:
According to the Wikipedia, Saladin "was the first sultan of Egypt and Syria and the founder of the Ayyubid dynasty." He was a Sunni Muslim, "who led his military against the Crusader states in the Levant."
Hope it helps!
There were no longer slaves involved
You didn't list the following strategies so I can't answer the question.