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.
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Could you be more specific please?
Answer: The answer is "The state supreme court is the final word on matters of state law"
Hope that helps
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a person born in a specified place or associated with a place by birth, whether subsequently resident there or not.
