Support every statement you make with evidence. Because this is a research paper, there shouldn’t be any remarks that you make that cannot be supported by facts directly from your research. Supply ample explanations for your research. The opposite of stating opinions without facts is stating facts with no commentary. Although you certainly want to present plenty of evidence, make sure that your paper is uniquely your own by adding commentary in whenever possible.
If you find one really awesome book or journal that fits your topic perfectly, try looking in the works cited/bibliography/reference list at the end of it. This should contain many more books and journals that are about your topic as well.
The body of your essay will revolve around the ideas that you judge to be most important. Go through your research and annotations to determine what points are the most pivotal in your argument or presentation of information. What ideas can you write whole paragraphs about? Which ideas to you have plenty of firm facts and research to back with evidence? Write your main points down on paper, and then organize the related research under each.
You need to be sure to understand everything clearly when you choose an essay topic. Do not hesitate to ask questions if there are some unclear points. The more you understand the simpler it is for you to write a successful research paper. If the indistinct issues are still at large, it is advisable to leave this topic be and simply select another one. You need to show the readers that you master of the topic and not a confused newbie who does not know what he or she is talking about.