It is clear from the sentence that it is an essay of 3000 words. Please note that a great way to structure an essay is to ensure that it has the following outline structure: I - MID - C.
<h3>What is I-MID-C?</h3>
I-MID-C is an outline structure where:
I - is Introduction. This is where you introduce the main idea for your argument but not comprehensively. You will have the opportunity to do that. A great introduction must be captivating and lure the reader into the remaining part of the essay.
MID - is for Midsection or Body. This is where you expand on your ideas and the position you have taken on the subject. It must flow sequentially with each paragraph introducing your justifications. Investing some time in researching related topics helps you to build a great essay body.
C is for Conclusion - This is where you reiterate your key points and wrap the essay.
See the link below for more about writing great essays:
brainly.com/question/25607827
Answer: In this story (published in 1941), celebrated poet, novelist, and playwright Langston Hughes (1902–67) describes such an incident in the life of a talented and proud American high school student, Nancy Lee Johnson, whose family had moved from the Deep South to the North so that she might have better opportunities.
Explanation:
YES the key idea is that if you properly plan ahead you'll be able to avoid problems
D. -ness would fit each of the words