A. spread of Islam
B. emergence of states
C. improvement in agriculture
D. introduction of the slave trade.
Correct Answer: Option A
A. spread of Islam
Explanation
Islam had an all-pervading impact on the entire East African region.
A. spread of Islam
B. emergence of states
C. improvement in agriculture
D. introduction of the slave trade.
Correct Answer: Option A
A. spread of Islam
Explanation
Islam had an all-pervading impact on the entire East African region.
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