The mostly gold, salt, ivory, and cloth valuable goods were exchanged on the trans-Saharan trade routes.
What is trade?
Trade is the part of economic activity that is referred to. the procedure used in trade to buy and sell goods and services. the use of money to exchange commodities and services.
The trans-Saharan location South African is mostly a business of the rich, trading ivory and gold. The trans-Saharan trade are crossed the routes Sahara Desert. The main trade system is mainly involved on the slaves.
As a result, the trade are the transaction is the slat and gold.
Learn more about on trade, here:
https://brainly.com/question/8322028
#SPJ1