Final Answer:
The research question is not provided. The correct option is A.
Step-by-step explanation:
Without specific information about Williams and the context of their research, it is impossible to determine the original research question.
The question presented lacks the necessary details to ascertain the nature of Williams' research focus. In research, the formulation of a clear and precise research question is fundamental, providing a roadmap for investigation and guiding the entire research process.
Without knowledge of the actual research question, it remains unknown what Williams set out to explore or investigate in their research endeavors.
Hence, the answer is option A.