Question

which of the following describes a major effect of the bantu migrations?
a the spread of islam across sub - saharan africa
b. the diffusion of iron technology in sub - saharan africa
c. the introduction of banana cultivation in east africa
d. the success of hunter - foraging in sub - saharan africa

Explanation:

The Bantu migrations were significant for spreading iron - working technology across sub - Saharan Africa. Islam spread later through trade and Arab influence, banana cultivation was likely introduced by Austronesians, and the Bantu migrations led to the decline of hunter - foraging as farming became more prevalent.

Answer:

B. the diffusion of iron technology in sub - Saharan Africa