Common Introductory Statement: You will begin by briefly adding the topic of your post. You have to convince the reader that the topic is going to be of his curiosity too, and he'll take advantage of its reading. So that you should strictly stick to the topic, and do not attempt to answer to many inquiries inside the same article. The audience will be curious to learn your resources, so that they can simply decide one's essay's soundness.
You've to convince the viewer the matter will soon be of his fascination also, and he'll benefit from its reading. So that you don't make an effort to reply to many questions within the same article, and must totally follow this issue. The reader can be interested to know your sources, to ensure that they can simply ascertain your essay's soundness.