Explanation:
Along these trade routes, merchant communities developed. Muslims controlled parts of the western silk road and were influential on trans-Saharan trade routes. They also were powerful entities in maritime trade in the Red Sea, Persian Gulf, and Indian Ocean.
The answer you're looking for is the first option. I hope this helps!
I'm not sure what yours asking, but The Space Shuttle<span> Challenger broke apart 73 seconds into its tenth mission on January 28, 1986. </span>
They learned that they could use the media to make their acts of terror, more public. They also learned that attacking certain things of importance, would cause more terror.