What was one important result of Mansa Musa's pilgrimage to Mecca?

One result of Mansa Musa's pilgrimage to Mecca was "3) establishment of diplomatic ties with other Muslim states," since this was thought to be more advantageous for all nations involved when it came to trade.

d) in the state of iowa

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.