<span>1. How did geography spur industrialization in the Northeast?
</span>B. Swift rivers provided power for machines.
2. As agriculture became entrenched in the South, B. the South became too dependent on one crop, limiting development.
Hi !
Answer:
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<em>The level of water decreases </em>
"Frequent battles for succession weakened the Songhai army" is the one among the following choices given in the question that <span>caused the decline of the Songhai Empire. The correct option among all the options that are given in the question is the third option or the penultimate option. I hope it helps you.</span>
I would say the land/crops/oil.