Which statements accurately describe west african kingdoms of the 1300s and 1400s?

choose all answers that are correct.

a. benin, a kingdom in the dense, wet woodland of the rainforest, was ruled by an oba.

b. benin relied on trade with its nearby neighbors and made its wealth from food products.

c. even after songhai's leaders converted to islam, its people followed the old polytheistic religion.

d. the rainforest of africa is found bordering the sahara to the north.