The student has clearly stated an appropriate and specific question for the historical investigation that has a clearly defined scope in terms of dates, significant historical figures, and historical events. They have also chosen appropriate and relevant sources for the topic of the investigation, directly relevant to the topic of the investigation. However, the student did not directly explain the relevance of the sources to the topic of the investigation, nor did they explain the nature of the chosen sources by stating whether the source is primary or secondary and identifying the form of one of the selected sources. The student has provided a precise analysis and evaluation of the values and limitations of the origin and content of the two selected sources. However, they did not include the limitations of both sources' purpose and how they can impede the exploration of the stated question.