Which was not a major cause for bantu migrations?
a. desertification
b. slash - and - burn agriculture
c. the denseness of the rain forest
d. war

Correct

D. War

For the Bantu population it was very important to be able to grow their food, for this reason reasons such as desertification, slash-and-burn agriculture and the density of the rainforest were reasons to migrate to more fertile places and be able to adapt to new growing conditions.

The cultivation techniques used by the Bantu forced them to move to new areas, this technique was called slash and burn agriculture. For the above reasons, the war was not an important cause for the Bantu migrations.

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.