What are three states that were formed south of Sahara as a result of trade networks and islamic influence ?

What term would you use to describe the use of radio, television, print, digital and social media to communicate a message?

Explanation:

c. taught scientists many new things about the earth, but not other planets.

explanation:

chavez's example shows that nonviolent protest can work well. it shows that one nonviolent man can stop a mob, which proves chavez's point and persuades people to protest nonviolently.