When writing a controversial essay on abortion, you need to make sure the facts and statistics you use are supportive of your main argument. However, any good writer will present both sides to the argument and to do that, you need data from both sides. Before you start your research get some note cards and highlighters ready. These tools will help you to make notes as you go.
Whenever you write something down, no matter how trivial or short it might be, note the corresponding bibliographic information including the page number. This will save you heaps of time later when you are reaching your deadline and trying to put together your reference page.
With a controversial essay, it is imperative that you check the sources you plan to use and evaluate their merit. Do not use unreliable sources….