The choices can be found elsewhere and as follows:
A). Zimbabwe was a highly productive agricultural society. B).Fish from Zimbabwe were a staple food of East African people. C).Zimbabwe's military was stronger than others in the region. <span>D).Zimbabwe controlled the region's ivory and gold trade. </span> I believe the correct answer is the second option. A eason for great zimbabwe's rise to power would be that fish from Zimbabwe were a staple food of East African people.