Question

what was the most important reason why wilsons opponents argued against the league of nations? the league of nations failed to achieve major territorial gains for the united states. the league of nations might have forced the united states to become an international peacekeeper. the league of nations failed to sufficiently punish germany for its actions in the war. the league of nations did not include enough of wilsons fourteen points done

Explanation:

Opponents of Wilson feared the U.S. could be dragged into international peace - keeping missions against its will through the League of Nations. This was a major concern as it went against isolationist sentiments in the U.S. at the time.

Answer:

The League of Nations might have forced the United States to become an international peacekeeper.