The student did not clearly state an appropriate and specific question for the historical investigation, as the research question lacks clarity regarding the connection between Mobutu's actions and the Rwandan Genocide. Additionally, the question does not have a defined scope in terms of dates or significant historical figures, which could be improved by specifying a time frame from 1972 to 1994. However, the student chose appropriate and relevant sources for the investigation and successfully identified them as secondary sources. While the nature of the sources was explained well, the student failed to clearly articulate the relevance of the first source to the investigation. Overall, while the analysis of the values and limitations of the sources was precise, the initial research question and its scope require significant refinement.