One important catalyst for expanding sub-saharan trade was the a. defeat of muslim armies. b. creation of unified states. c. introduction of the camel as a draft animal. d. carving of settlements out of jungles.

c. Introduction of the camel as a draft animal.

The camel make trans-Saharan trade possible due to its tenacity in adverse conditions. As a result, traders were able to move their items without facing much difficulties had they not had them

answer; /// i believe that the correct answer is (b)///they gained vast amounts of

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