How did the United States support world peace efforts during the 1920s?

During the 1920s, the United States supported world peace efforts primarily through its involvement in international diplomacy and disarmament initiatives. The U.S. played a key role in the Washington Naval Conference of 1921-1922, which aimed to limit naval armaments and prevent an arms race among major powers. Additionally, the U.S. was a proponent of the League of Nations, although it ultimately did not join, promoting principles of collective security and international cooperation. These efforts reflected a broader commitment to fostering stability and reducing the likelihood of future conflicts.