Final answer:
Questions regarding Grant and Carradine's view of Sir Thomas More's reliability as an eye-witness to Richard III’s life often stem from discrepancies in his account, lack of direct encounters, biases in his writings, and inconsistent descriptions, all of which impact the historical narrative's credibility.
Step-by-step explanation:
Questions that challenge Grant and Carradine's view of Sir Thomas More as a reliable eye-witness to Richard III’s life focus on potential issues that would detract from More's credibility. These include A) Discrepancies in More's timeline, questioning the accuracy of events; B) Lack of firsthand encounters with Richard III, implying More did not have personal direct observations; C) Alleged biases in More's writings, suggesting More might have had preconceptions or motivations that colored his narrative; and D) Inconsistencies in More's physical descriptions of Richard III, which could indicate a disconnect from actual witness accounts. It is also important to consider how various factors, such as the availability of records to the public and the personal experiences and viewpoints of authors, can influence historical narratives and their perceived reliability.