What impact did the practice of religion have on trans-Saharan trade routes? (1 point)

The use of Arabic helped with communication on trade routes.
The practice of Islam influenced many people to trade in West Africa.
Christianity spread through West Africa and influenced people to trade.
Artifacts specific to the Jewish religion became dominant on Songhai trade routes.

The practice of Islam influenced many people to trade in West Africa.

The correct answer is:

- The use of Arabic helped with communication on trade routes.

The practice of religion, specifically Islam, had a significant impact on trans-Saharan trade routes. One of the key ways was through the use of Arabic as a means of communication. Arabic became the language of trade and scholarship in the region, enabling merchants from different cultures and backgrounds to communicate and conduct business more effectively. This facilitated the growth and expansion of trade networks across the Sahara Desert.