jan 10, 1920 - league of nations was established

Description:

what:
League of Nations, an organization for international cooperation established on January 10, 1920, at the initiative of the victorious Allied powers at the end of World War I

cause:
WW1 and The League's goals included disarmament, preventing war through collective security, settling disputes between countries through negotiation diplomacy and improving global welfare

effect:
Seven countries left, were expelled or withdrew. The most powerful country in the world, the United States, refused to join having a deep impact on the history of the League. While the League ultimately failed to prevent another world war

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