Final answer:
President Wilson's purpose in his speech was C. to present his plan for world peace through his Fourteen Points, including the creation of the League of Nations.
Step-by-step explanation:
The purpose of President Wilson's speech, as stated in his introduction, was to present a plan for world peace that all nations know about. In his speech, Wilson outlined his Fourteen Points, which included ideas such as self-determination for nations, free trade, arms reduction, and the creation of an international organization called the League of Nations to mediate disputes and prevent future wars. Wilson believed that the United States should play a moral leadership role in promoting peace and democracy worldwide.
Thus, the Fourteen Points include principles such as open diplomacy, self-determination for nations, disarmament, and the creation of an international organization (the League of Nations) to resolve conflicts diplomatically. The purpose of the speech is to present this plan to all nations, with the hope that they will adopt and implement it to achieve a peaceful world order.