One of the main ways in which the population of Western Europe changed after the collapse of the Roman Empire is that it became more diverse, since the official borders of the Empire were no more. There was also increased lawlessness. <span />
B forced graduate schools across the country to integrate.
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Answer:
It was due to the fact that many children would die or get seriously injured working in harsh environments.
They needed to hunt,in order for them to survive they needed food and a way to defend them self from danger. so it would be ether hunt or weapons