The student clearly stated an appropriate and specific question for the historical investigation regarding Hirohito's role in the attack on Pearl Harbor. However, the question lacks a clearly defined scope as it does not specify the date of the attack. The student chose relevant sources and effectively explained their relevance, as well as identified them as secondary sources. Nevertheless, the student did not provide a precise analysis of the values and limitations related to the origins, purposes, or content of the sources, which would have strengthened the investigation.
