Sources are used in a paper to show what ideas inspired you and whose theories you would be using and you cite the sources in order to avoid plagiarism. If you don't have sources, your paper will not be valid and you could get accused of plagiarism. The more sources you use the better but you should keep in mind that they need to be important for the paper and used with a purpose and not just to increase the number of sources.
Answer:
Protective gear is a big part of avoiding serious injuries when an ATV accident does occur. Most importantly, a good helmet can save your life and avoid serious head injury. Head injuries are by far the leading cause of death and disability related to ATV accidents. Wearing a helmet has been shown to reduce head injuries by 85 percent.
Explanation:
They developed new political ideas by reflecting on the existing political institutions and the relations between the people in a society. They tried to come up with new ways to make things better that were heavily involved in ethics, epistemology, ontology, and a bunch of other philosophical ideas whose origins can be found in ancient philosophical works.
