Final answer:
The King-Crane Commission was a fact-finding mission established by President Wilson to assess the preferences of Middle Eastern populations post-World War I, which influenced the 1920 peace negotiations but was largely overlooked by European powers.
Step-by-step explanation:
The King-Crane Commission was a fact-finding mission that took place shortly after World War I. The Commission was sent by President Woodrow Wilson to the Middle East to ascertain the views and wishes of the local populations concerning the future of their territories, particularly regarding the dissolution of the Ottoman Empire.
The Commission's findings influenced the decisions made during the 1920 peace negotiations at the San Remo conference and the Treaty of Sèvres. Although ultimately, the recommendations of the King-Crane Commission were largely ignored by the British and French policymakers, it stands as an important historical event that provides insights into the early stages of the modern Middle East