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the league of nations was unsuccessful because they let wwII happen even though they said they would try to put an end to wars after wwI.

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I think it wasn't successful because it lasted from the end of World War 1to 1920

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The League of Nations was not successful because it only lasted until WWII.

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The League of Nations was unsuccessful because it says in paragraph 6 "the league lasted until 1920 to the outbreak of World War II. Even before World War II the league was struggling. Even though the League of Nations prevented problems and conflict World War II was still going to happen.

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The League of Nations was unsuccessful because in paragraph 6 "The League lasted from January 1920 to the outbreak of World War II."

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The League of Nations was not successful because it said they were struggling.Also it said that the world would fight the Second World War.

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The League of Nations wasn't successful because the it didn't prevent the future war know as WWII. It also only lasted for a few years.

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The League of Nations was not successful because it could not prevent WW2 and only last for a couple years.

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The League of Nations was not successful, because the league only lasted until WWII. Also in paragraph 6 it states, "Even before World War II the league was struggling."

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The League of Nations was not successful.In paragraph six it says,"Even AFTER WWI,however,the League was struggling."Also I can tell they weren't successful because 20 years later WWII started which the League of Nations was supposed to try to stop from happening.The League of Nations didn't even stop WWII !!!!!!!!

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The league of nations was unsuccessful because they let WWII the goal was to end all the wars in (paragraph 5) it says the league was struggling and they were not successful in WWI and WWII.In the last paragraph it says 20 years later WWII started and that's why it was unsuccessful.

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The League of Nations was NOT successful. I know this because in the last paragraph it says," Even before World War II, however, the league was struggling.", so from that I can tell that the League of Nations wasn't very successful in between WWI and WWII. Also, in the last paragraph is says," Yet,barely 20 years later, the world would fight a second world war.", and from that I can also tell the League of Nations wasn't successful because they basically let another world war start.

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The League of Nations was not successful because they let WWII happen and there goal was to stop wars. Evidence in paragraph 5 sentences 2&3.

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The League of Nations was not susscessful because it says the were struggling before WWII. Also it says that 20 years later they would have to fight a second war.

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The League of Nations was not successful. In paragraph 6 it says, " Even before World War I, however, the League was struggling." It also says, " Yet, barely 20 years later, the world would fight a Second World War.