Choose the best way to complete this paragraph about the political turmoil in west africa. although west africa was rich in natural resources, it experienced political instability when different tribes and kingdoms vied for control over the trade. this political turmoil was one of the factors that caused to grow in africa.

Although West Africa was rich in natural resources, it experienced political instability when different tribes and kingdoms vied for control over the rice trade. This political turmoil was one of the factors that caused agriculture to grow in Africa.

I'm pretty sure the answers are rice and agriculture.

i think it is the third one.

answer; form new memories;