The league of nations failed to prevent it, but so did a lot of other people and nations.
The League of Nations was the peace-keeping body that failed to prevent war. The organization was founded on January 10, 1920 at the end of the First World War.
The Crittenden Compromise was the nation's last effort to prevent the civl war.
The League of Nations.
Australia Failed..... Hard
Because by the time we knew that the Germans were lying about keeping peace and that gaining all the land they did without a fight just weakened us and strengthened them, it was too late to prevent it. The second they withdrew from the league of nations, we should have suspected of future evil and crimes.
The "League of Nations".
The League of Nations was the peace-keeping body that failed to prevent war. The organization was founded on January 10, 1920 at the end of the First World War.
The United Nations .
The United Nations (UN)
In a technical sense, all organizations failed to stop WWI, but you're probably after the "League of Nations", the forerunner to the "United Nations".
The Crittenden Compromise was the nation's last effort to prevent the civl war.
The League of Nations was the first major attempt to create an international organization that could prevent war, and even though it failed, it was still an inspiration for the next attempt, the United Nations, which has done many important things even though it also has failed to prevent a great many wars.
league of nations
The old imperial system of maintaining world peace had failed, and the forces of democracy, communism, and fascism were competing for supremacy. After World War 1 the League of Nations was created but it failed to prevent World War 2 because it had little power to enforce its own rules. Although the destruction of Poland by Germany and the USSR in 1939 was the opening event of World War 2, the war might have started for any number of other reasons.
United Nations
The League of Nations was not able to prevent world war 2.
The League of Nations was supposed to do many things, but first and foremost was to prevent another world war, which it failed to do.