HELP ASAP PLEASE IM TIMED How did trade deals made by Muslim merchants affect the medieval world?

People agreed to help pilgrims as they traveled.
People were allowed to immigrate to new areas.
People were able to pay less money for foreign goods.
People from different areas were able to interact peacefully.

D.People from different areas were able to interact peacefully.

Explanation:

i got it right on the test

music always has an important role in culture and societies, infact for example rock’n roll music has conditioned different areas of pop culture above all in the 60s. in the modern american society its role is different.

unfortunately many think about how some unfortunate events happened to the columbine high school shootings can be related to rock music just because the teenagers involved listened to this kind of music.

i think that we can valorize the change to take refuge in this genre of music to keep on in everyday life, teenagers are comfortable when they can listen to a song about a specific problem. realizing that someone else is living your personal drama too can them to feel less lonely nowadays.

a countries leader should be motivated by the common good of the country.