why did league of nations fail
The league of nations failed because Germany and russia two of the great powers in the world did not join the league of nations until later on and even then Germany left. Amer â¦ ica also didn't join the league of nations because the civillians didn't want to join.araguay appealed to the League of Nations, but the League did not take action when the Pan-American conference offered to mediate instead.         The war was a disaster for both sides, causing 100,000 casualties and bringing both countries to the brink of economic disaster.