The phrase that best defines mood in literature is: the atmosphere of a story.
In literature, mood is a literary element that evokes certain feelings or vibes in readers by employing certain words and descriptions. Usually, mood known as the atmosphere of a literary piece, since it creates an emotional setting that surrounds the readers. Mood is developed in a play, poem or story through various methods, such as setting, theme, tone, and diction.
For now at least, it is still safe to say Shakespeare did indeed write the 37<span> plays and 154 sonnets credited to him. </span>
The summary of what happened is right here: https://www.sparknotes.com/lit/gatsby/section7/
