Wastewater discharge from hydroelectric power plants" is the correct answer
This was before the time of government oversight, so businesses disposed of hazardous materials in very damaging ways.
Rome n Carthage were the two superpowers of their time.
They both saw each other as threats.
So the Romans simply fought to gain more power.
According to the graph given above, China's fertility rates have decreased since the one-child policy was introduced. One reason the one-child policy was introduced was to limit population growth.
<h3>What is the significance of one-child policy?</h3>
One-child policy is a policy, which has been introduced in the Chinese society in order to control the excessive population growth, as China became the most populated country in the world.
Hence, the significance of one-child policy is aforementioned.
Learn more about one-child policy here:
brainly.com/question/12158559
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The Cotton Gin impacted the industrial revolution by speeding up the process of picking cotton seeds
