One, Because it is written in old English. Secondly, Shakespeare invented many words which he used in his plays and the exact definitions are not known. The majority of the terms used are from hundreds upon hundreds of years ago and the 21st CE uses modern English. I don't think Shakespeare would know what "Lit" and "Fleek" would mean if he were to come back.
Give me a thanks and I will comment the questions
It is called d<span>ramatic irony. I have even found you the example.
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American Dreams: 'A Time to Be Born' by Dawn Powell </span><span>Nathaniel Rich </span><span>May 24, 2012 </span><span>Prague Fatale is authentic because Kerr can muffle the horror of this epochin </span><span>dramatic irony </span><span>but he can also shout it out <span>loud.</span></span></span>
Students learn better when they aren't hungry. Which leads to a healthier and more knowledgeable community (knowledge is power). When these students graduate they will be able to work and provide more, physically and mentally. Thus making the community as a whole more enriched and profitable.