When writing any homework, it is important to check that the facts that you have included are accurate and correct. In fact, including inaccurate details can seriously devalue the quality of your work, and may lead you to getting a poor mark.
Of course, if you have spent a considerable amount of time on the work, and feel that it is otherwise of a high quality, then you do not want to be let down by inaccurate facts. Therefore, it is important to do your best to ensure that there are no mistakes.
In order to try and minimize the risks of including inaccurate facts, it is important to try and get them right from the very start. In order to do this, you should use good-quality resources as part of your research. For example, if you are using any websites, then you should ensure that they are of a high quality, and ideally able to provide you with reliable and accurate information.
Sometimes, it will be very difficult to check facts if there is only one source available. If this is the case, then you can potentially rely on this source without further fact checking, but only if it is of a high quality. For example, supposing you have had to find some relevant information that has been provided by a government website, then potentially you can trust it. Nevertheless, you should include any relevant citations and references, so as to demonstrate where you got your information from.
Of course, it is possible to get your information and facts from a wide range of other websites; and if this is the case, then it might be easy to double check that they are accurate and correct. Ultimately, with the Internet, you will quickly and easily be able to establish whether or not other reputable websites agree with the facts that you have found.
If you discover that one or more sources disagree about any facts that you had originally found, then you may wish to keep checking further, until you can establish which facts are correct. Of course, if you can only find two sources with any relevant information, and both provide conflicting evidence, then you can either include references to both sources, or remove them both from your work entirely.