Answer: To improve working conditions for workers in that union. Plz mark brainliest.
Explanation:
The major reason for this was the fact that many Senators were afraid that membership in the League of Nations would reduce the sovereignty of the United States and its ability to have complete control over its own foreign policy and military actions.
Fought in the war and became slaves I DONT KNOW IF ITS RIGHT INNOT THAT SMART JUST TO WARN YOU