Yellow Journalism means journalism that is over exaggerated and have a lot of sensationalism. For example, this can include newspapers that have big and click bait kind of stuff to make someone want to read the article/newspaper. This technique also raise the sales by a lot.
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The first option of "friction and air resistance being the reason for him to slow down
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Peripeteia is also known as the turning point, the place in which the tragic protagonist's fortune changes from good to bad.
The think about Mr. Utterson and Mr. Enfield is that they almost have nothing in common and they came from different background and reputation.
So, what other people think of Mr.Utterson's friendship with Mr. Enfield would be : they do not understand why the men are friends
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