The objective of the League of Nations, established after World War I, was to promote peace and prevent future conflicts through collective security and diplomatic dialogue. Created by the Treaty of Versailles in 1919, the League aimed to resolve international disputes, promote disarmament, and enhance cooperation among member states. Despite its idealistic goals, the League struggled with enforcement, as it had no military power and depended on the goodwill of its members. Notably, its failure to prevent aggression by powers such as Japan, Italy, and Germany ultimately highlighted its limitations, leading to its dissolution during World War II and the establishment of the United Nations.