Final answer:
Historical interpretations can change due to new evidence, shifting societal values, advances in methodologies, and efforts to reduce bias or apply different interpretive theories, leading to a more nuanced understanding of events.
Step-by-step explanation:
The most likely reasons an interpretation of a historical event could change include the discovery of new evidence or artifacts, shifts in societal values and perspectives that lead to different questions being asked or different emphases in the study of history, and advances in methodologies or technologies for historical research. Furthermore, historians' efforts to reduce bias and consider various interpretive theories can also lead to changes in historical interpretation. For example, the influence of progressivism, feminism, or countercultural viewpoints can cause a shift in focus from elites to ordinary people and their experiences. Additionally, the realization that causation can be complex, with multiple levels of significance, can lead to reinterpretations that offer a more nuanced understanding of historical events.