The correct answer is C) the Treaty of Versailles.
The event that is being described by these statements is the Treaty of Versailles.
The statements that describe the Treaty of Versailles are:
it laid responsibility for The First World War on Germany. It dictated that Germany would pay reparations and disarm its military. It·resulted in substantial loss of territory for Germany. ·it helped set the stage for European conflict that would eventually result in World War II.
The Treaty of Versailles was signed on June 28, 1919, and the signing represented the official end of World War II. It was signed in the Palace of Versailles, close to Paris, France.