Why was the league of nations significant? a. it the united states become a major world power. b. it was an effective tool for stopping future wars. c. it draft the peace treaties that brought world war i to an end. d. it was the first attempt to create an organization where nations worked together for peace.

D. It was the first attempt to create an organization where nations worked together for peace.

Explanation:

The League of Nations was an international body created by the Treaty of Versailles on June 28, 1919. It was proposed to establish the bases for peace and the reorganization of international relations after the end of the First World War. Although it failed to solve the serious problems that arose in the 20s and 30s, it is important because it was the first organization of its kind in history and the antecedent of the UN.

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it should be a. song dynasty’s civil service examination system created an administrative bureaucracy manned by the landed aristocracy.