Material 3: Wilson's diplomatic thought is of epoch-making significance in American national construction. First of all, he believes that the national interest is
Americans are more interested in the world than the traditional Western Hemisphere, especially Europe. ...... Secondly, he brought American ideology into international politics and used it as a criterion for establishing a new international political order. Slogans such as "freedom at sea" and "national self-determination" all have a strong domestic political color in the United States, and are also a summary of domestic historical experience in the United States. ..... Third, Wilson also brought the political practice of American countries into world politics. When Wilson explained to Congress why the United States had to declare war, he suggested that the best outcome of the war was to establish a balance of power, and the world should be a community of forces. Only peace without winners can make the warring parties sit down and negotiate on an equal footing, and only peace between equals can last forever. -Wang Xi's "National Interests" in American History
(3) After World War I, what efforts did Wilson make to realize his diplomatic ideas by combining the materials he had mastered and the knowledge he had learned? (4 points) What is its essence? (2 points)
(3)(6 points) Put forward the "fourteen points of peace" and participate in the Paris Peace Conference in an effort to make it a reality. (2 points) Strive to establish an international alliance. (2 points) Essence: Seize the world leadership.