With the ability to forge iron tools, farming tools were more effective and provided a greater production and effectiveness. More food produced means that more people are able to be fed and consequently establish and work in the land. With a higher population and food cap, West Africa settlements were able to grow.
B this is why A The attacksdid not endthe war, and causedmany casualties.*B.The attacksended the war, but killed manycivilians and alarmed the Soviet Union.Correct!
