While none of the answers is what I consider the main idea of this essay, I believe that C is the best possible answer. Each of the paragraphs discusses how particular groups are impacted by the use of lights in urban areas.
hope this helped :)
alisa202
Hello there.
<span>Lightning is an electric discharge between a positively charged area and
</span><span>negatively charged area.</span>
Depression if this is true you need to help him
