The student clearly stated an appropriate and specific question for the historical investigation, focusing on the motivations behind the U.S. entry into World War I in 1917. The question has a defined scope, addressing significant historical figures and events, including President Woodrow Wilson and the declaration of war. The student chose relevant sources, correctly identified their nature as primary and secondary, and explained their relevance to the investigation. Additionally, the student provided a precise analysis of the values and limitations of the origins, purposes, and content of the sources, demonstrating a thorough understanding of the topic.
