Question

What was the result of the U.S. Senate's refusal to approve the Treaty of Versailles?

The League of Nations was ineffective.

The League of Nations was never formed.

Britain and France were no longer allies of the United States.

Germany was never held accountable for war damages.

Answer 1

The league of nations was ineffective 

Answer 2

the result of the U.S. Senate's refusal to approve the Treaty of Versailles was: The league of nations was ineffective

The league of nations was established to end the world war I in order to prevent similar occurrence from happening. This organizations was dissolved in 1946 because it was proven to be ineffective to prevent the world war ii initiated by Germany.