23.4 From war to peace  (Page 7/11)

In order to ratify the Treaty of Versailles, Wilson needed to ensure a two-thirds approval by the U.S. Senate, which meant overcoming the objections of a majority of Senate Republicans. Isolationists, most notably Henry Cabot Lodge, worried that the treaty’s Article X would oblige the United States to intervene extensively in international affairs. Interventionists, alternatively, argued that Article X would prevent the United States from using its military might to protect its interests abroad. Ultimately, Congress defeated both the originally worded treaty and a later version that included amendments. As a result, the United States never officially signed the treaty nor joined the League of Nations.