An essay is a emphasis way of expressing your views about a topic. So, the first thing to make your essay comprehensive is that, you explain the topic in brief, tell about the topic, your views on it, world's views on it and the ending with a clear view. Explain each thing in brief as far as possible, use different words to emphasize and the read it after completing, correct your grammar and then its all ready :)
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First you should write the title of the essay which is optional. Then write a small content in a para as the starting. Then write the main points in the other. Then in the last you write any precautions or steps. Hope I have helped you!
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