I think its trains but it also might be cars. I dont imagine there would be cars in rural areas. So probably Trains. If I’m wrong, please correct.
Frederick Douglass
Please vote my answer branliest! Thanks.
Answer:
The trade route were very important to the Ghana empire because the Ghana Empire became rich and wealthy as a result of increased trans-Saharan trade. This trade involved mostly goods such as gold and salt.
It allowed for urbanization and also permitted territorial expansion to gain control over the different trade routes.